53126250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 80

約数和(自身を含む): 137356032

約数和(自身を除く): 84229782

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 457, 465, 625, 750, 775, 914, 930, 1250, 1371, 1550, 1875, 2285, 2325, 2742, 3750, 3875, 4570, 4650, 6855, 7750, 11425, 11625, 13710, 14167, 19375, 22850, 23250, 28334, 34275, 38750, 42501, 57125, 58125, 68550, 70835, 85002, 114250, 116250, 141670, 171375, 212505, 285625, 342750, 354175, 425010, 571250, 708350, 856875, 1062525, 1713750, 1770875, 2125050, 3541750, 5312625, 8854375, 10625250, 17708750, 26563125, 53126250]

約数ペア:

[(1, 53126250), (2, 26563125), (3, 17708750), (5, 10625250), (6, 8854375), (10, 5312625), (15, 3541750), (25, 2125050), (30, 1770875), (31, 1713750), (50, 1062525), (62, 856875), (75, 708350), (93, 571250), (125, 425010), (150, 354175), (155, 342750), (186, 285625), (250, 212505), (310, 171375), (375, 141670), (457, 116250), (465, 114250), (625, 85002), (750, 70835), (775, 68550), (914, 58125), (930, 57125), (1250, 42501), (1371, 38750), (1550, 34275), (1875, 28334), (2285, 23250), (2325, 22850), (2742, 19375), (3750, 14167), (3875, 13710), (4570, 11625), (4650, 11425), (6855, 7750)]