53419960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 78668360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 440, 668, 727, 835, 1336, 1454, 1670, 1837, 2908, 3340, 3635, 3674, 5816, 6680, 7270, 7348, 7997, 9185, 14540, 14696, 15994, 18370, 29080, 31988, 36740, 39985, 63976, 73480, 79970, 121409, 159940, 242818, 319880, 485636, 607045, 971272, 1214090, 1335499, 2428180, 2670998, 4856360, 5341996, 6677495, 10683992, 13354990, 26709980, 53419960]

約数ペア:

[(1, 53419960), (2, 26709980), (4, 13354990), (5, 10683992), (8, 6677495), (10, 5341996), (11, 4856360), (20, 2670998), (22, 2428180), (40, 1335499), (44, 1214090), (55, 971272), (88, 607045), (110, 485636), (167, 319880), (220, 242818), (334, 159940), (440, 121409), (668, 79970), (727, 73480), (835, 63976), (1336, 39985), (1454, 36740), (1670, 31988), (1837, 29080), (2908, 18370), (3340, 15994), (3635, 14696), (3674, 14540), (5816, 9185), (6680, 7997), (7270, 7348)]