50743420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 134064000

約数和(自身を除く): 83320580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 343, 364, 455, 490, 569, 637, 686, 910, 980, 1138, 1274, 1372, 1715, 1820, 2276, 2548, 2845, 3185, 3430, 3983, 4459, 5690, 6370, 6860, 7397, 7966, 8918, 11380, 12740, 14794, 15932, 17836, 19915, 22295, 27881, 29588, 36985, 39830, 44590, 51779, 55762, 73970, 79660, 89180, 103558, 111524, 139405, 147940, 195167, 207116, 258895, 278810, 362453, 390334, 517790, 557620, 724906, 780668, 975835, 1035580, 1449812, 1812265, 1951670, 2537171, 3624530, 3903340, 5074342, 7249060, 10148684, 12685855, 25371710, 50743420]

約数ペア:

[(1, 50743420), (2, 25371710), (4, 12685855), (5, 10148684), (7, 7249060), (10, 5074342), (13, 3903340), (14, 3624530), (20, 2537171), (26, 1951670), (28, 1812265), (35, 1449812), (49, 1035580), (52, 975835), (65, 780668), (70, 724906), (91, 557620), (98, 517790), (130, 390334), (140, 362453), (182, 278810), (196, 258895), (245, 207116), (260, 195167), (343, 147940), (364, 139405), (455, 111524), (490, 103558), (569, 89180), (637, 79660), (686, 73970), (910, 55762), (980, 51779), (1138, 44590), (1274, 39830), (1372, 36985), (1715, 29588), (1820, 27881), (2276, 22295), (2548, 19915), (2845, 17836), (3185, 15932), (3430, 14794), (3983, 12740), (4459, 11380), (5690, 8918), (6370, 7966), (6860, 7397)]