51439416

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 165473280

約数和(自身を除く): 114033864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 49, 51, 56, 62, 68, 83, 84, 93, 98, 102, 119, 124, 136, 147, 166, 168, 186, 196, 204, 217, 238, 248, 249, 294, 332, 357, 372, 392, 408, 434, 476, 498, 527, 581, 588, 651, 664, 714, 744, 833, 868, 952, 996, 1054, 1162, 1176, 1302, 1411, 1428, 1519, 1581, 1666, 1736, 1743, 1992, 2108, 2324, 2499, 2573, 2604, 2822, 2856, 3038, 3162, 3332, 3486, 3689, 4067, 4216, 4233, 4557, 4648, 4998, 5146, 5208, 5644, 6076, 6324, 6664, 6972, 7378, 7719, 8134, 8466, 9114, 9877, 9996, 10292, 11067, 11288, 12152, 12201, 12648, 13944, 14756, 15438, 16268, 16932, 18011, 18228, 19754, 19992, 20584, 22134, 24402, 25823, 29512, 29631, 30876, 32536, 33864, 36022, 36456, 39508, 43741, 44268, 48804, 51646, 54033, 59262, 61752, 69139, 72044, 77469, 79016, 87482, 88536, 97608, 103292, 108066, 118524, 126077, 131223, 138278, 144088, 154938, 174964, 206584, 207417, 216132, 237048, 252154, 262446, 276556, 306187, 309876, 349928, 378231, 414834, 432264, 504308, 524892, 553112, 612374, 619752, 756462, 829668, 918561, 1008616, 1049784, 1224748, 1512924, 1659336, 1837122, 2143309, 2449496, 3025848, 3674244, 4286618, 6429927, 7348488, 8573236, 12859854, 17146472, 25719708, 51439416]

約数ペア:

[(1, 51439416), (2, 25719708), (3, 17146472), (4, 12859854), (6, 8573236), (7, 7348488), (8, 6429927), (12, 4286618), (14, 3674244), (17, 3025848), (21, 2449496), (24, 2143309), (28, 1837122), (31, 1659336), (34, 1512924), (42, 1224748), (49, 1049784), (51, 1008616), (56, 918561), (62, 829668), (68, 756462), (83, 619752), (84, 612374), (93, 553112), (98, 524892), (102, 504308), (119, 432264), (124, 414834), (136, 378231), (147, 349928), (166, 309876), (168, 306187), (186, 276556), (196, 262446), (204, 252154), (217, 237048), (238, 216132), (248, 207417), (249, 206584), (294, 174964), (332, 154938), (357, 144088), (372, 138278), (392, 131223), (408, 126077), (434, 118524), (476, 108066), (498, 103292), (527, 97608), (581, 88536), (588, 87482), (651, 79016), (664, 77469), (714, 72044), (744, 69139), (833, 61752), (868, 59262), (952, 54033), (996, 51646), (1054, 48804), (1162, 44268), (1176, 43741), (1302, 39508), (1411, 36456), (1428, 36022), (1519, 33864), (1581, 32536), (1666, 30876), (1736, 29631), (1743, 29512), (1992, 25823), (2108, 24402), (2324, 22134), (2499, 20584), (2573, 19992), (2604, 19754), (2822, 18228), (2856, 18011), (3038, 16932), (3162, 16268), (3332, 15438), (3486, 14756), (3689, 13944), (4067, 12648), (4216, 12201), (4233, 12152), (4557, 11288), (4648, 11067), (4998, 10292), (5146, 9996), (5208, 9877), (5644, 9114), (6076, 8466), (6324, 8134), (6664, 7719), (6972, 7378)]