54437090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12457}}^1$

素因数の和:12506

約数の個数: 32

約数和(自身を含む): 107637120

約数和(自身を除く): 53200030

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 12457, 24914, 62285, 124570, 236683, 286511, 473366, 573022, 1183415, 1432555, 2366830, 2865110, 5443709, 10887418, 27218545, 54437090]

約数ペア:

[(1, 54437090), (2, 27218545), (5, 10887418), (10, 5443709), (19, 2865110), (23, 2366830), (38, 1432555), (46, 1183415), (95, 573022), (115, 473366), (190, 286511), (230, 236683), (437, 124570), (874, 62285), (2185, 24914), (4370, 12457)]