28484850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3583}}^1$

素因数の和:3651

約数の個数: 48

約数和(自身を含む): 71995392

約数和(自身を除く): 43510542

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3583, 3975, 7166, 7950, 10749, 17915, 21498, 35830, 53745, 89575, 107490, 179150, 189899, 268725, 379798, 537450, 569697, 949495, 1139394, 1898990, 2848485, 4747475, 5696970, 9494950, 14242425, 28484850]

約数ペア:

[(1, 28484850), (2, 14242425), (3, 9494950), (5, 5696970), (6, 4747475), (10, 2848485), (15, 1898990), (25, 1139394), (30, 949495), (50, 569697), (53, 537450), (75, 379798), (106, 268725), (150, 189899), (159, 179150), (265, 107490), (318, 89575), (530, 53745), (795, 35830), (1325, 21498), (1590, 17915), (2650, 10749), (3583, 7950), (3975, 7166)]