48937860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4457}}^1$

素因数の和:4533

約数の個数: 72

約数和(自身を含む): 150912216

約数和(自身を除く): 101974356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 4457, 5490, 8914, 10980, 13371, 17828, 22285, 26742, 40113, 44570, 53484, 66855, 80226, 89140, 133710, 160452, 200565, 267420, 271877, 401130, 543754, 802260, 815631, 1087508, 1359385, 1631262, 2446893, 2718770, 3262524, 4078155, 4893786, 5437540, 8156310, 9787572, 12234465, 16312620, 24468930, 48937860]

約数ペア:

[(1, 48937860), (2, 24468930), (3, 16312620), (4, 12234465), (5, 9787572), (6, 8156310), (9, 5437540), (10, 4893786), (12, 4078155), (15, 3262524), (18, 2718770), (20, 2446893), (30, 1631262), (36, 1359385), (45, 1087508), (60, 815631), (61, 802260), (90, 543754), (122, 401130), (180, 271877), (183, 267420), (244, 200565), (305, 160452), (366, 133710), (549, 89140), (610, 80226), (732, 66855), (915, 53484), (1098, 44570), (1220, 40113), (1830, 26742), (2196, 22285), (2745, 17828), (3660, 13371), (4457, 10980), (5490, 8914)]