51395460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3257}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 144498816

約数和(自身を除く): 93103356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3257, 3945, 5260, 6514, 7890, 9771, 13028, 15780, 16285, 19542, 32570, 39084, 48855, 65140, 97710, 195420, 856591, 1713182, 2569773, 3426364, 4282955, 5139546, 8565910, 10279092, 12848865, 17131820, 25697730, 51395460]

約数ペア:

[(1, 51395460), (2, 25697730), (3, 17131820), (4, 12848865), (5, 10279092), (6, 8565910), (10, 5139546), (12, 4282955), (15, 3426364), (20, 2569773), (30, 1713182), (60, 856591), (263, 195420), (526, 97710), (789, 65140), (1052, 48855), (1315, 39084), (1578, 32570), (2630, 19542), (3156, 16285), (3257, 15780), (3945, 13028), (5260, 9771), (6514, 7890)]