55199530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 108573696

約数和(自身を除く): 53374166

約数列:

[1, 2, 5, 10, 31, 41, 43, 62, 82, 86, 101, 155, 202, 205, 215, 310, 410, 430, 505, 1010, 1271, 1333, 1763, 2542, 2666, 3131, 3526, 4141, 4343, 6262, 6355, 6665, 8282, 8686, 8815, 12710, 13330, 15655, 17630, 20705, 21715, 31310, 41410, 43430, 54653, 109306, 128371, 134633, 178063, 256742, 269266, 273265, 356126, 546530, 641855, 673165, 890315, 1283710, 1346330, 1780630, 5519953, 11039906, 27599765, 55199530]

約数ペア:

[(1, 55199530), (2, 27599765), (5, 11039906), (10, 5519953), (31, 1780630), (41, 1346330), (43, 1283710), (62, 890315), (82, 673165), (86, 641855), (101, 546530), (155, 356126), (202, 273265), (205, 269266), (215, 256742), (310, 178063), (410, 134633), (430, 128371), (505, 109306), (1010, 54653), (1271, 43430), (1333, 41410), (1763, 31310), (2542, 21715), (2666, 20705), (3131, 17630), (3526, 15655), (4141, 13330), (4343, 12710), (6262, 8815), (6355, 8686), (6665, 8282)]