55123250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 127056384

約数和(自身を除く): 71933134

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2275, 2423, 3250, 4550, 4846, 11375, 12115, 16961, 22750, 24230, 31499, 33922, 60575, 62998, 84805, 121150, 157495, 169610, 220493, 302875, 314990, 424025, 440986, 605750, 787475, 848050, 1102465, 1574950, 2120125, 2204930, 3937375, 4240250, 5512325, 7874750, 11024650, 27561625, 55123250]

約数ペア:

[(1, 55123250), (2, 27561625), (5, 11024650), (7, 7874750), (10, 5512325), (13, 4240250), (14, 3937375), (25, 2204930), (26, 2120125), (35, 1574950), (50, 1102465), (65, 848050), (70, 787475), (91, 605750), (125, 440986), (130, 424025), (175, 314990), (182, 302875), (250, 220493), (325, 169610), (350, 157495), (455, 121150), (650, 84805), (875, 62998), (910, 60575), (1625, 33922), (1750, 31499), (2275, 24230), (2423, 22750), (3250, 16961), (4550, 12115), (4846, 11375)]