47942244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 159763968

約数和(自身を除く): 111821724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 31, 34, 36, 38, 42, 51, 57, 62, 63, 68, 76, 84, 93, 102, 114, 119, 124, 126, 133, 153, 171, 186, 204, 217, 228, 238, 252, 266, 279, 306, 323, 342, 357, 361, 372, 399, 434, 476, 527, 532, 558, 589, 612, 646, 651, 684, 714, 722, 798, 868, 969, 1054, 1071, 1083, 1116, 1178, 1197, 1292, 1302, 1428, 1444, 1581, 1596, 1767, 1938, 1953, 2108, 2142, 2166, 2261, 2356, 2394, 2527, 2604, 2907, 3162, 3249, 3534, 3689, 3876, 3906, 4123, 4284, 4332, 4522, 4743, 4788, 5054, 5301, 5814, 6137, 6324, 6498, 6783, 7068, 7378, 7581, 7812, 8246, 9044, 9486, 10013, 10108, 10602, 11067, 11191, 11628, 12274, 12369, 12996, 13566, 14756, 15162, 16492, 18411, 18972, 20026, 20349, 21204, 22134, 22382, 22743, 24548, 24738, 27132, 30039, 30324, 33201, 33573, 36822, 37107, 40052, 40698, 42959, 44268, 44764, 45486, 49476, 55233, 60078, 66402, 67146, 70091, 73644, 74214, 78337, 81396, 85918, 90117, 90972, 100719, 110466, 120156, 128877, 132804, 134292, 140182, 148428, 156674, 171836, 180234, 190247, 201438, 210273, 220932, 235011, 257754, 280364, 313348, 360468, 380494, 386631, 402876, 420546, 470022, 515508, 570741, 630819, 705033, 760988, 773262, 841092, 940044, 1141482, 1261638, 1331729, 1410066, 1546524, 1712223, 2282964, 2523276, 2663458, 2820132, 3424446, 3995187, 5326916, 6848892, 7990374, 11985561, 15980748, 23971122, 47942244]

約数ペア:

[(1, 47942244), (2, 23971122), (3, 15980748), (4, 11985561), (6, 7990374), (7, 6848892), (9, 5326916), (12, 3995187), (14, 3424446), (17, 2820132), (18, 2663458), (19, 2523276), (21, 2282964), (28, 1712223), (31, 1546524), (34, 1410066), (36, 1331729), (38, 1261638), (42, 1141482), (51, 940044), (57, 841092), (62, 773262), (63, 760988), (68, 705033), (76, 630819), (84, 570741), (93, 515508), (102, 470022), (114, 420546), (119, 402876), (124, 386631), (126, 380494), (133, 360468), (153, 313348), (171, 280364), (186, 257754), (204, 235011), (217, 220932), (228, 210273), (238, 201438), (252, 190247), (266, 180234), (279, 171836), (306, 156674), (323, 148428), (342, 140182), (357, 134292), (361, 132804), (372, 128877), (399, 120156), (434, 110466), (476, 100719), (527, 90972), (532, 90117), (558, 85918), (589, 81396), (612, 78337), (646, 74214), (651, 73644), (684, 70091), (714, 67146), (722, 66402), (798, 60078), (868, 55233), (969, 49476), (1054, 45486), (1071, 44764), (1083, 44268), (1116, 42959), (1178, 40698), (1197, 40052), (1292, 37107), (1302, 36822), (1428, 33573), (1444, 33201), (1581, 30324), (1596, 30039), (1767, 27132), (1938, 24738), (1953, 24548), (2108, 22743), (2142, 22382), (2166, 22134), (2261, 21204), (2356, 20349), (2394, 20026), (2527, 18972), (2604, 18411), (2907, 16492), (3162, 15162), (3249, 14756), (3534, 13566), (3689, 12996), (3876, 12369), (3906, 12274), (4123, 11628), (4284, 11191), (4332, 11067), (4522, 10602), (4743, 10108), (4788, 10013), (5054, 9486), (5301, 9044), (5814, 8246), (6137, 7812), (6324, 7581), (6498, 7378), (6783, 7068)]