51951750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 131032512

約数和(自身を除く): 79080762

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 113, 125, 150, 226, 250, 339, 375, 565, 613, 678, 750, 1130, 1226, 1695, 1839, 2825, 3065, 3390, 3678, 5650, 6130, 8475, 9195, 14125, 15325, 16950, 18390, 28250, 30650, 42375, 45975, 69269, 76625, 84750, 91950, 138538, 153250, 207807, 229875, 346345, 415614, 459750, 692690, 1039035, 1731725, 2078070, 3463450, 5195175, 8658625, 10390350, 17317250, 25975875, 51951750]

約数ペア:

[(1, 51951750), (2, 25975875), (3, 17317250), (5, 10390350), (6, 8658625), (10, 5195175), (15, 3463450), (25, 2078070), (30, 1731725), (50, 1039035), (75, 692690), (113, 459750), (125, 415614), (150, 346345), (226, 229875), (250, 207807), (339, 153250), (375, 138538), (565, 91950), (613, 84750), (678, 76625), (750, 69269), (1130, 45975), (1226, 42375), (1695, 30650), (1839, 28250), (2825, 18390), (3065, 16950), (3390, 15325), (3678, 14125), (5650, 9195), (6130, 8475)]