56258460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 181149696

約数和(自身を除く): 124891236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 107, 115, 127, 138, 180, 207, 214, 230, 254, 276, 321, 345, 381, 414, 428, 460, 508, 535, 635, 642, 690, 762, 828, 963, 1035, 1070, 1143, 1270, 1284, 1380, 1524, 1605, 1905, 1926, 2070, 2140, 2286, 2461, 2540, 2921, 3210, 3810, 3852, 4140, 4572, 4815, 4922, 5715, 5842, 6420, 7383, 7620, 8763, 9630, 9844, 11430, 11684, 12305, 13589, 14605, 14766, 17526, 19260, 22149, 22860, 24610, 26289, 27178, 29210, 29532, 35052, 36915, 40767, 43815, 44298, 49220, 52578, 54356, 58420, 67945, 73830, 81534, 87630, 88596, 105156, 110745, 122301, 131445, 135890, 147660, 163068, 175260, 203835, 221490, 244602, 262890, 271780, 312547, 407670, 442980, 489204, 525780, 611505, 625094, 815340, 937641, 1223010, 1250188, 1562735, 1875282, 2446020, 2812923, 3125470, 3750564, 4688205, 5625846, 6250940, 9376410, 11251692, 14064615, 18752820, 28129230, 56258460]

約数ペア:

[(1, 56258460), (2, 28129230), (3, 18752820), (4, 14064615), (5, 11251692), (6, 9376410), (9, 6250940), (10, 5625846), (12, 4688205), (15, 3750564), (18, 3125470), (20, 2812923), (23, 2446020), (30, 1875282), (36, 1562735), (45, 1250188), (46, 1223010), (60, 937641), (69, 815340), (90, 625094), (92, 611505), (107, 525780), (115, 489204), (127, 442980), (138, 407670), (180, 312547), (207, 271780), (214, 262890), (230, 244602), (254, 221490), (276, 203835), (321, 175260), (345, 163068), (381, 147660), (414, 135890), (428, 131445), (460, 122301), (508, 110745), (535, 105156), (635, 88596), (642, 87630), (690, 81534), (762, 73830), (828, 67945), (963, 58420), (1035, 54356), (1070, 52578), (1143, 49220), (1270, 44298), (1284, 43815), (1380, 40767), (1524, 36915), (1605, 35052), (1905, 29532), (1926, 29210), (2070, 27178), (2140, 26289), (2286, 24610), (2461, 22860), (2540, 22149), (2921, 19260), (3210, 17526), (3810, 14766), (3852, 14605), (4140, 13589), (4572, 12305), (4815, 11684), (4922, 11430), (5715, 9844), (5842, 9630), (6420, 8763), (7383, 7620)]