53520880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3134

約数の個数: 80

約数和(自身を含む): 146847744

約数和(自身を除く): 93326864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3083, 3472, 4340, 6166, 8680, 12332, 15415, 17360, 21581, 24664, 30830, 43162, 49328, 61660, 86324, 95573, 107905, 123320, 172648, 191146, 215810, 246640, 345296, 382292, 431620, 477865, 669011, 764584, 863240, 955730, 1338022, 1529168, 1726480, 1911460, 2676044, 3345055, 3822920, 5352088, 6690110, 7645840, 10704176, 13380220, 26760440, 53520880]

約数ペア:

[(1, 53520880), (2, 26760440), (4, 13380220), (5, 10704176), (7, 7645840), (8, 6690110), (10, 5352088), (14, 3822920), (16, 3345055), (20, 2676044), (28, 1911460), (31, 1726480), (35, 1529168), (40, 1338022), (56, 955730), (62, 863240), (70, 764584), (80, 669011), (112, 477865), (124, 431620), (140, 382292), (155, 345296), (217, 246640), (248, 215810), (280, 191146), (310, 172648), (434, 123320), (496, 107905), (560, 95573), (620, 86324), (868, 61660), (1085, 49328), (1240, 43162), (1736, 30830), (2170, 24664), (2480, 21581), (3083, 17360), (3472, 15415), (4340, 12332), (6166, 8680)]