55157928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 177292800

約数和(自身を除く): 122134872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 49, 51, 56, 62, 68, 84, 89, 93, 98, 102, 119, 124, 136, 147, 168, 178, 186, 196, 204, 217, 238, 248, 267, 294, 356, 357, 372, 392, 408, 434, 476, 527, 534, 588, 623, 651, 712, 714, 744, 833, 868, 952, 1054, 1068, 1176, 1246, 1302, 1428, 1513, 1519, 1581, 1666, 1736, 1869, 2108, 2136, 2492, 2499, 2604, 2759, 2856, 3026, 3038, 3162, 3332, 3689, 3738, 4216, 4361, 4539, 4557, 4984, 4998, 5208, 5518, 6052, 6076, 6324, 6664, 7378, 7476, 8277, 8722, 9078, 9114, 9996, 10591, 11036, 11067, 12104, 12152, 12648, 13083, 14756, 14952, 16554, 17444, 18156, 18228, 19313, 19992, 21182, 22072, 22134, 25823, 26166, 29512, 31773, 33108, 34888, 36312, 36456, 38626, 42364, 44268, 46903, 51646, 52332, 57939, 63546, 66216, 74137, 77252, 77469, 84728, 88536, 93806, 103292, 104664, 115878, 127092, 135191, 140709, 148274, 154504, 154938, 187612, 206584, 222411, 231756, 254184, 270382, 281418, 296548, 309876, 328321, 375224, 405573, 444822, 463512, 540764, 562836, 593096, 619752, 656642, 811146, 889644, 984963, 1081528, 1125672, 1313284, 1622292, 1779288, 1969926, 2298247, 2626568, 3244584, 3939852, 4596494, 6894741, 7879704, 9192988, 13789482, 18385976, 27578964, 55157928]

約数ペア:

[(1, 55157928), (2, 27578964), (3, 18385976), (4, 13789482), (6, 9192988), (7, 7879704), (8, 6894741), (12, 4596494), (14, 3939852), (17, 3244584), (21, 2626568), (24, 2298247), (28, 1969926), (31, 1779288), (34, 1622292), (42, 1313284), (49, 1125672), (51, 1081528), (56, 984963), (62, 889644), (68, 811146), (84, 656642), (89, 619752), (93, 593096), (98, 562836), (102, 540764), (119, 463512), (124, 444822), (136, 405573), (147, 375224), (168, 328321), (178, 309876), (186, 296548), (196, 281418), (204, 270382), (217, 254184), (238, 231756), (248, 222411), (267, 206584), (294, 187612), (356, 154938), (357, 154504), (372, 148274), (392, 140709), (408, 135191), (434, 127092), (476, 115878), (527, 104664), (534, 103292), (588, 93806), (623, 88536), (651, 84728), (712, 77469), (714, 77252), (744, 74137), (833, 66216), (868, 63546), (952, 57939), (1054, 52332), (1068, 51646), (1176, 46903), (1246, 44268), (1302, 42364), (1428, 38626), (1513, 36456), (1519, 36312), (1581, 34888), (1666, 33108), (1736, 31773), (1869, 29512), (2108, 26166), (2136, 25823), (2492, 22134), (2499, 22072), (2604, 21182), (2759, 19992), (2856, 19313), (3026, 18228), (3038, 18156), (3162, 17444), (3332, 16554), (3689, 14952), (3738, 14756), (4216, 13083), (4361, 12648), (4539, 12152), (4557, 12104), (4984, 11067), (4998, 11036), (5208, 10591), (5518, 9996), (6052, 9114), (6076, 9078), (6324, 8722), (6664, 8277), (7378, 7476)]