55504830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2601

約数の個数: 64

約数和(自身を含む): 144384768

約数和(自身を除く): 88879938

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 2531, 3655, 4386, 5062, 7310, 7593, 10965, 12655, 15186, 21930, 25310, 37965, 43027, 75930, 86054, 108833, 129081, 215135, 217666, 258162, 326499, 430270, 544165, 645405, 652998, 1088330, 1290810, 1632495, 1850161, 3264990, 3700322, 5550483, 9250805, 11100966, 18501610, 27752415, 55504830]

約数ペア:

[(1, 55504830), (2, 27752415), (3, 18501610), (5, 11100966), (6, 9250805), (10, 5550483), (15, 3700322), (17, 3264990), (30, 1850161), (34, 1632495), (43, 1290810), (51, 1088330), (85, 652998), (86, 645405), (102, 544165), (129, 430270), (170, 326499), (215, 258162), (255, 217666), (258, 215135), (430, 129081), (510, 108833), (645, 86054), (731, 75930), (1290, 43027), (1462, 37965), (2193, 25310), (2531, 21930), (3655, 15186), (4386, 12655), (5062, 10965), (7310, 7593)]