52171860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 158562432

約数和(自身を除く): 106390572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 317, 390, 422, 633, 634, 780, 844, 951, 1055, 1266, 1268, 1585, 1902, 2110, 2532, 2743, 3165, 3170, 3804, 4121, 4220, 4755, 5486, 6330, 6340, 8229, 8242, 9510, 10972, 12363, 12660, 13715, 16458, 16484, 19020, 20605, 24726, 27430, 32916, 41145, 41210, 49452, 54860, 61815, 66887, 82290, 82420, 123630, 133774, 164580, 200661, 247260, 267548, 334435, 401322, 668870, 802644, 869531, 1003305, 1337740, 1739062, 2006610, 2608593, 3478124, 4013220, 4347655, 5217186, 8695310, 10434372, 13042965, 17390620, 26085930, 52171860]

約数ペア:

[(1, 52171860), (2, 26085930), (3, 17390620), (4, 13042965), (5, 10434372), (6, 8695310), (10, 5217186), (12, 4347655), (13, 4013220), (15, 3478124), (20, 2608593), (26, 2006610), (30, 1739062), (39, 1337740), (52, 1003305), (60, 869531), (65, 802644), (78, 668870), (130, 401322), (156, 334435), (195, 267548), (211, 247260), (260, 200661), (317, 164580), (390, 133774), (422, 123630), (633, 82420), (634, 82290), (780, 66887), (844, 61815), (951, 54860), (1055, 49452), (1266, 41210), (1268, 41145), (1585, 32916), (1902, 27430), (2110, 24726), (2532, 20605), (2743, 19020), (3165, 16484), (3170, 16458), (3804, 13715), (4121, 12660), (4220, 12363), (4755, 10972), (5486, 9510), (6330, 8242), (6340, 8229)]