5011150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 9963648

約数和(自身を除く): 4952498

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 61, 62, 106, 122, 155, 265, 305, 310, 530, 610, 775, 1325, 1525, 1550, 1643, 1891, 2650, 3050, 3233, 3286, 3782, 6466, 8215, 9455, 16165, 16430, 18910, 32330, 41075, 47275, 80825, 82150, 94550, 100223, 161650, 200446, 501115, 1002230, 2505575, 5011150]

約数ペア:

[(1, 5011150), (2, 2505575), (5, 1002230), (10, 501115), (25, 200446), (31, 161650), (50, 100223), (53, 94550), (61, 82150), (62, 80825), (106, 47275), (122, 41075), (155, 32330), (265, 18910), (305, 16430), (310, 16165), (530, 9455), (610, 8215), (775, 6466), (1325, 3782), (1525, 3286), (1550, 3233), (1643, 3050), (1891, 2650)]