57198968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 119040000

約数和(自身を除く): 61841032

約数列:

[1, 2, 4, 8, 19, 31, 38, 61, 62, 76, 122, 124, 152, 199, 244, 248, 398, 488, 589, 796, 1159, 1178, 1592, 1891, 2318, 2356, 3781, 3782, 4636, 4712, 6169, 7562, 7564, 9272, 12139, 12338, 15124, 15128, 24278, 24676, 30248, 35929, 48556, 49352, 71858, 97112, 117211, 143716, 230641, 234422, 287432, 376309, 461282, 468844, 752618, 922564, 937688, 1505236, 1845128, 3010472, 7149871, 14299742, 28599484, 57198968]

約数ペア:

[(1, 57198968), (2, 28599484), (4, 14299742), (8, 7149871), (19, 3010472), (31, 1845128), (38, 1505236), (61, 937688), (62, 922564), (76, 752618), (122, 468844), (124, 461282), (152, 376309), (199, 287432), (244, 234422), (248, 230641), (398, 143716), (488, 117211), (589, 97112), (796, 71858), (1159, 49352), (1178, 48556), (1592, 35929), (1891, 30248), (2318, 24676), (2356, 24278), (3781, 15128), (3782, 15124), (4636, 12338), (4712, 12139), (6169, 9272), (7562, 7564)]