53139060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22709}}^1$

素因数の和:22737

約数の個数: 72

約数和(自身を含む): 173595240

約数和(自身を除く): 120456180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 22709, 45418, 68127, 90836, 113545, 136254, 204381, 227090, 272508, 295217, 340635, 408762, 454180, 590434, 681270, 817524, 885651, 1021905, 1180868, 1362540, 1476085, 1771302, 2043810, 2656953, 2952170, 3542604, 4087620, 4428255, 5313906, 5904340, 8856510, 10627812, 13284765, 17713020, 26569530, 53139060]

約数ペア:

[(1, 53139060), (2, 26569530), (3, 17713020), (4, 13284765), (5, 10627812), (6, 8856510), (9, 5904340), (10, 5313906), (12, 4428255), (13, 4087620), (15, 3542604), (18, 2952170), (20, 2656953), (26, 2043810), (30, 1771302), (36, 1476085), (39, 1362540), (45, 1180868), (52, 1021905), (60, 885651), (65, 817524), (78, 681270), (90, 590434), (117, 454180), (130, 408762), (156, 340635), (180, 295217), (195, 272508), (234, 227090), (260, 204381), (390, 136254), (468, 113545), (585, 90836), (780, 68127), (1170, 45418), (2340, 22709)]