53216250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 80

約数和(自身を含む): 139005504

約数和(自身を除く): 85789254

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 617, 625, 690, 750, 1150, 1234, 1250, 1725, 1851, 1875, 2875, 3085, 3450, 3702, 3750, 5750, 6170, 8625, 9255, 14191, 14375, 15425, 17250, 18510, 28382, 28750, 30850, 42573, 43125, 46275, 70955, 77125, 85146, 86250, 92550, 141910, 154250, 212865, 231375, 354775, 385625, 425730, 462750, 709550, 771250, 1064325, 1156875, 1773875, 2128650, 2313750, 3547750, 5321625, 8869375, 10643250, 17738750, 26608125, 53216250]

約数ペア:

[(1, 53216250), (2, 26608125), (3, 17738750), (5, 10643250), (6, 8869375), (10, 5321625), (15, 3547750), (23, 2313750), (25, 2128650), (30, 1773875), (46, 1156875), (50, 1064325), (69, 771250), (75, 709550), (115, 462750), (125, 425730), (138, 385625), (150, 354775), (230, 231375), (250, 212865), (345, 154250), (375, 141910), (575, 92550), (617, 86250), (625, 85146), (690, 77125), (750, 70955), (1150, 46275), (1234, 43125), (1250, 42573), (1725, 30850), (1851, 28750), (1875, 28382), (2875, 18510), (3085, 17250), (3450, 15425), (3702, 14375), (3750, 14191), (5750, 9255), (6170, 8625)]