49341460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11369}}^1$

素因数の和:11416

約数の個数: 48

約数和(自身を含む): 122250240

約数和(自身を除く): 72908780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 11369, 22738, 45476, 56845, 79583, 113690, 159166, 227380, 318332, 352439, 397915, 704878, 795830, 1409756, 1591660, 1762195, 2467073, 3524390, 4934146, 7048780, 9868292, 12335365, 24670730, 49341460]

約数ペア:

[(1, 49341460), (2, 24670730), (4, 12335365), (5, 9868292), (7, 7048780), (10, 4934146), (14, 3524390), (20, 2467073), (28, 1762195), (31, 1591660), (35, 1409756), (62, 795830), (70, 704878), (124, 397915), (140, 352439), (155, 318332), (217, 227380), (310, 159166), (434, 113690), (620, 79583), (868, 56845), (1085, 45476), (2170, 22738), (4340, 11369)]