51087270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4517}}^1$

素因数の和:4569

約数の個数: 64

約数和(自身を含む): 136624320

約数和(自身を除く): 85537050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 4517, 5655, 9034, 11310, 13551, 22585, 27102, 45170, 58721, 67755, 117442, 130993, 135510, 176163, 261986, 293605, 352326, 392979, 587210, 654965, 785958, 880815, 1309930, 1702909, 1761630, 1964895, 3405818, 3929790, 5108727, 8514545, 10217454, 17029090, 25543635, 51087270]

約数ペア:

[(1, 51087270), (2, 25543635), (3, 17029090), (5, 10217454), (6, 8514545), (10, 5108727), (13, 3929790), (15, 3405818), (26, 1964895), (29, 1761630), (30, 1702909), (39, 1309930), (58, 880815), (65, 785958), (78, 654965), (87, 587210), (130, 392979), (145, 352326), (174, 293605), (195, 261986), (290, 176163), (377, 135510), (390, 130993), (435, 117442), (754, 67755), (870, 58721), (1131, 45170), (1885, 27102), (2262, 22585), (3770, 13551), (4517, 11310), (5655, 9034)]