44000450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 88952640

約数和(自身を除く): 44952190

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 278, 325, 487, 650, 695, 974, 1390, 1807, 2435, 3475, 3614, 4870, 6331, 6950, 9035, 12175, 12662, 18070, 24350, 31655, 45175, 63310, 67693, 90350, 135386, 158275, 316550, 338465, 676930, 880009, 1692325, 1760018, 3384650, 4400045, 8800090, 22000225, 44000450]

約数ペア:

[(1, 44000450), (2, 22000225), (5, 8800090), (10, 4400045), (13, 3384650), (25, 1760018), (26, 1692325), (50, 880009), (65, 676930), (130, 338465), (139, 316550), (278, 158275), (325, 135386), (487, 90350), (650, 67693), (695, 63310), (974, 45175), (1390, 31655), (1807, 24350), (2435, 18070), (3475, 12662), (3614, 12175), (4870, 9035), (6331, 6950)]