52734920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 136252800

約数和(自身を除く): 83517880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 331, 569, 662, 1138, 1324, 1655, 2276, 2317, 2648, 2845, 3310, 3983, 4552, 4634, 5690, 6620, 7966, 9268, 11380, 11585, 13240, 15932, 18536, 19915, 22760, 23170, 31864, 39830, 46340, 79660, 92680, 159320, 188339, 376678, 753356, 941695, 1318373, 1506712, 1883390, 2636746, 3766780, 5273492, 6591865, 7533560, 10546984, 13183730, 26367460, 52734920]

約数ペア:

[(1, 52734920), (2, 26367460), (4, 13183730), (5, 10546984), (7, 7533560), (8, 6591865), (10, 5273492), (14, 3766780), (20, 2636746), (28, 1883390), (35, 1506712), (40, 1318373), (56, 941695), (70, 753356), (140, 376678), (280, 188339), (331, 159320), (569, 92680), (662, 79660), (1138, 46340), (1324, 39830), (1655, 31864), (2276, 23170), (2317, 22760), (2648, 19915), (2845, 18536), (3310, 15932), (3983, 13240), (4552, 11585), (4634, 11380), (5690, 9268), (6620, 7966)]