51504870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 130403520

約数和(自身を除く): 78898650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 795, 870, 1117, 1537, 1590, 2234, 3074, 3351, 4611, 5585, 6702, 7685, 9222, 11170, 15370, 16755, 23055, 32393, 33510, 46110, 59201, 64786, 97179, 118402, 161965, 177603, 194358, 296005, 323930, 355206, 485895, 592010, 888015, 971790, 1716829, 1776030, 3433658, 5150487, 8584145, 10300974, 17168290, 25752435, 51504870]

約数ペア:

[(1, 51504870), (2, 25752435), (3, 17168290), (5, 10300974), (6, 8584145), (10, 5150487), (15, 3433658), (29, 1776030), (30, 1716829), (53, 971790), (58, 888015), (87, 592010), (106, 485895), (145, 355206), (159, 323930), (174, 296005), (265, 194358), (290, 177603), (318, 161965), (435, 118402), (530, 97179), (795, 64786), (870, 59201), (1117, 46110), (1537, 33510), (1590, 32393), (2234, 23055), (3074, 16755), (3351, 15370), (4611, 11170), (5585, 9222), (6702, 7685)]