49939140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26849}}^1$

素因数の和:26892

約数の個数: 48

約数和(自身を含む): 144345600

約数和(自身を除く): 94406460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 26849, 53698, 80547, 107396, 134245, 161094, 268490, 322188, 402735, 536980, 805470, 832319, 1610940, 1664638, 2496957, 3329276, 4161595, 4993914, 8323190, 9987828, 12484785, 16646380, 24969570, 49939140]

約数ペア:

[(1, 49939140), (2, 24969570), (3, 16646380), (4, 12484785), (5, 9987828), (6, 8323190), (10, 4993914), (12, 4161595), (15, 3329276), (20, 2496957), (30, 1664638), (31, 1610940), (60, 832319), (62, 805470), (93, 536980), (124, 402735), (155, 322188), (186, 268490), (310, 161094), (372, 134245), (465, 107396), (620, 80547), (930, 53698), (1860, 26849)]