55359620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 122266368

約数和(自身を除く): 66906748

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 151, 230, 302, 460, 604, 755, 797, 1510, 1594, 3020, 3188, 3473, 3985, 6946, 7970, 13892, 15940, 17365, 18331, 34730, 36662, 69460, 73324, 91655, 120347, 183310, 240694, 366620, 481388, 601735, 1203470, 2406940, 2767981, 5535962, 11071924, 13839905, 27679810, 55359620]

約数ペア:

[(1, 55359620), (2, 27679810), (4, 13839905), (5, 11071924), (10, 5535962), (20, 2767981), (23, 2406940), (46, 1203470), (92, 601735), (115, 481388), (151, 366620), (230, 240694), (302, 183310), (460, 120347), (604, 91655), (755, 73324), (797, 69460), (1510, 36662), (1594, 34730), (3020, 18331), (3188, 17365), (3473, 15940), (3985, 13892), (6946, 7970)]