54602020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{877}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 125673408

約数和(自身を除く): 71071388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 566, 877, 1132, 1415, 1754, 2830, 3113, 3508, 4385, 5660, 6226, 8770, 9647, 12452, 15565, 17540, 19294, 31130, 38588, 48235, 62260, 96470, 192940, 248191, 496382, 992764, 1240955, 2481910, 2730101, 4963820, 5460202, 10920404, 13650505, 27301010, 54602020]

約数ペア:

[(1, 54602020), (2, 27301010), (4, 13650505), (5, 10920404), (10, 5460202), (11, 4963820), (20, 2730101), (22, 2481910), (44, 1240955), (55, 992764), (110, 496382), (220, 248191), (283, 192940), (566, 96470), (877, 62260), (1132, 48235), (1415, 38588), (1754, 31130), (2830, 19294), (3113, 17540), (3508, 15565), (4385, 12452), (5660, 9647), (6226, 8770)]