53068860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22679}}^1$

素因数の和:22707

約数の個数: 72

約数和(自身を含む): 173365920

約数和(自身を除く): 120297060

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, 22679, 45358, 68037, 90716, 113395, 136074, 204111, 226790, 272148, 294827, 340185, 408222, 453580, 589654, 680370, 816444, 884481, 1020555, 1179308, 1360740, 1474135, 1768962, 2041110, 2653443, 2948270, 3537924, 4082220, 4422405, 5306886, 5896540, 8844810, 10613772, 13267215, 17689620, 26534430, 53068860]

約数ペア:

[(1, 53068860), (2, 26534430), (3, 17689620), (4, 13267215), (5, 10613772), (6, 8844810), (9, 5896540), (10, 5306886), (12, 4422405), (13, 4082220), (15, 3537924), (18, 2948270), (20, 2653443), (26, 2041110), (30, 1768962), (36, 1474135), (39, 1360740), (45, 1179308), (52, 1020555), (60, 884481), (65, 816444), (78, 680370), (90, 589654), (117, 453580), (130, 408222), (156, 340185), (180, 294827), (195, 272148), (234, 226790), (260, 204111), (390, 136074), (468, 113395), (585, 90716), (780, 68037), (1170, 45358), (2340, 22679)]