55421340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1733}}^1$

素因数の和:1799

約数の個数: 96

約数和(自身を含む): 171291456

約数和(自身を除く): 115870116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 1733, 2132, 2460, 2665, 3198, 3466, 5199, 5330, 6396, 6932, 7995, 8665, 10398, 10660, 15990, 17330, 20796, 22529, 25995, 31980, 34660, 45058, 51990, 67587, 71053, 90116, 103980, 112645, 135174, 142106, 213159, 225290, 270348, 284212, 337935, 355265, 426318, 450580, 675870, 710530, 852636, 923689, 1065795, 1351740, 1421060, 1847378, 2131590, 2771067, 3694756, 4263180, 4618445, 5542134, 9236890, 11084268, 13855335, 18473780, 27710670, 55421340]

約数ペア:

[(1, 55421340), (2, 27710670), (3, 18473780), (4, 13855335), (5, 11084268), (6, 9236890), (10, 5542134), (12, 4618445), (13, 4263180), (15, 3694756), (20, 2771067), (26, 2131590), (30, 1847378), (39, 1421060), (41, 1351740), (52, 1065795), (60, 923689), (65, 852636), (78, 710530), (82, 675870), (123, 450580), (130, 426318), (156, 355265), (164, 337935), (195, 284212), (205, 270348), (246, 225290), (260, 213159), (390, 142106), (410, 135174), (492, 112645), (533, 103980), (615, 90116), (780, 71053), (820, 67587), (1066, 51990), (1230, 45058), (1599, 34660), (1733, 31980), (2132, 25995), (2460, 22529), (2665, 20796), (3198, 17330), (3466, 15990), (5199, 10660), (5330, 10398), (6396, 8665), (6932, 7995)]