57978804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 158556160

約数和(自身を除く): 100577356

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 631, 741, 806, 988, 1178, 1209, 1262, 1482, 1612, 1767, 1893, 2356, 2418, 2524, 2964, 3534, 3786, 4836, 7068, 7572, 7657, 8203, 11989, 15314, 16406, 19561, 22971, 23978, 24609, 30628, 32812, 35967, 39122, 45942, 47956, 49218, 58683, 71934, 78244, 91884, 98436, 117366, 143868, 155857, 234732, 254293, 311714, 371659, 467571, 508586, 623428, 743318, 762879, 935142, 1017172, 1114977, 1486636, 1525758, 1870284, 2229954, 3051516, 4459908, 4831567, 9663134, 14494701, 19326268, 28989402, 57978804]

約数ペア:

[(1, 57978804), (2, 28989402), (3, 19326268), (4, 14494701), (6, 9663134), (12, 4831567), (13, 4459908), (19, 3051516), (26, 2229954), (31, 1870284), (38, 1525758), (39, 1486636), (52, 1114977), (57, 1017172), (62, 935142), (76, 762879), (78, 743318), (93, 623428), (114, 508586), (124, 467571), (156, 371659), (186, 311714), (228, 254293), (247, 234732), (372, 155857), (403, 143868), (494, 117366), (589, 98436), (631, 91884), (741, 78244), (806, 71934), (988, 58683), (1178, 49218), (1209, 47956), (1262, 45942), (1482, 39122), (1612, 35967), (1767, 32812), (1893, 30628), (2356, 24609), (2418, 23978), (2524, 22971), (2964, 19561), (3534, 16406), (3786, 15314), (4836, 11989), (7068, 8203), (7572, 7657)]