53503470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2878

約数の個数: 64

約数和(自身を含む): 144737280

約数和(自身を除く): 91233810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 2791, 3195, 3834, 5582, 6390, 8373, 9585, 13955, 16746, 19170, 25119, 27910, 41865, 50238, 75357, 83730, 125595, 150714, 198161, 251190, 376785, 396322, 594483, 753570, 990805, 1188966, 1783449, 1981610, 2972415, 3566898, 5350347, 5944830, 8917245, 10700694, 17834490, 26751735, 53503470]

約数ペア:

[(1, 53503470), (2, 26751735), (3, 17834490), (5, 10700694), (6, 8917245), (9, 5944830), (10, 5350347), (15, 3566898), (18, 2972415), (27, 1981610), (30, 1783449), (45, 1188966), (54, 990805), (71, 753570), (90, 594483), (135, 396322), (142, 376785), (213, 251190), (270, 198161), (355, 150714), (426, 125595), (639, 83730), (710, 75357), (1065, 50238), (1278, 41865), (1917, 27910), (2130, 25119), (2791, 19170), (3195, 16746), (3834, 13955), (5582, 9585), (6390, 8373)]