51417750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 77974890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 179, 250, 358, 375, 383, 537, 750, 766, 895, 1074, 1149, 1790, 1915, 2298, 2685, 3830, 4475, 5370, 5745, 8950, 9575, 11490, 13425, 19150, 22375, 26850, 28725, 44750, 47875, 57450, 67125, 68557, 95750, 134250, 137114, 143625, 205671, 287250, 342785, 411342, 685570, 1028355, 1713925, 2056710, 3427850, 5141775, 8569625, 10283550, 17139250, 25708875, 51417750]

約数ペア:

[(1, 51417750), (2, 25708875), (3, 17139250), (5, 10283550), (6, 8569625), (10, 5141775), (15, 3427850), (25, 2056710), (30, 1713925), (50, 1028355), (75, 685570), (125, 411342), (150, 342785), (179, 287250), (250, 205671), (358, 143625), (375, 137114), (383, 134250), (537, 95750), (750, 68557), (766, 67125), (895, 57450), (1074, 47875), (1149, 44750), (1790, 28725), (1915, 26850), (2298, 22375), (2685, 19150), (3830, 13425), (4475, 11490), (5370, 9575), (5745, 8950)]