53402460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28711}}^1$

素因数の和:28754

約数の個数: 48

約数和(自身を含む): 154355712

約数和(自身を除く): 100953252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 28711, 57422, 86133, 114844, 143555, 172266, 287110, 344532, 430665, 574220, 861330, 890041, 1722660, 1780082, 2670123, 3560164, 4450205, 5340246, 8900410, 10680492, 13350615, 17800820, 26701230, 53402460]

約数ペア:

[(1, 53402460), (2, 26701230), (3, 17800820), (4, 13350615), (5, 10680492), (6, 8900410), (10, 5340246), (12, 4450205), (15, 3560164), (20, 2670123), (30, 1780082), (31, 1722660), (60, 890041), (62, 861330), (93, 574220), (124, 430665), (155, 344532), (186, 287110), (310, 172266), (372, 143555), (465, 114844), (620, 86133), (930, 57422), (1860, 28711)]