53464660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 120705984

約数和(自身を除く): 67241324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 2347, 4556, 4694, 5695, 9388, 11390, 11735, 22780, 23470, 39899, 46940, 79798, 157249, 159596, 199495, 314498, 398990, 628996, 786245, 797980, 1572490, 2673233, 3144980, 5346466, 10692932, 13366165, 26732330, 53464660]

約数ペア:

[(1, 53464660), (2, 26732330), (4, 13366165), (5, 10692932), (10, 5346466), (17, 3144980), (20, 2673233), (34, 1572490), (67, 797980), (68, 786245), (85, 628996), (134, 398990), (170, 314498), (268, 199495), (335, 159596), (340, 157249), (670, 79798), (1139, 46940), (1340, 39899), (2278, 23470), (2347, 22780), (4556, 11735), (4694, 11390), (5695, 9388)]