54863380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19183}}^1$

素因数の和:19216

約数の個数: 48

約数和(自身を含む): 135362304

約数和(自身を除く): 80498924

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 19183, 38366, 76732, 95915, 191830, 211013, 249379, 383660, 422026, 498758, 844052, 997516, 1055065, 1246895, 2110130, 2493790, 2743169, 4220260, 4987580, 5486338, 10972676, 13715845, 27431690, 54863380]

約数ペア:

[(1, 54863380), (2, 27431690), (4, 13715845), (5, 10972676), (10, 5486338), (11, 4987580), (13, 4220260), (20, 2743169), (22, 2493790), (26, 2110130), (44, 1246895), (52, 1055065), (55, 997516), (65, 844052), (110, 498758), (130, 422026), (143, 383660), (220, 249379), (260, 211013), (286, 191830), (572, 95915), (715, 76732), (1430, 38366), (2860, 19183)]