50500500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 148756608

約数和(自身を除く): 98256108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 131, 150, 250, 257, 262, 300, 375, 393, 500, 514, 524, 655, 750, 771, 786, 1028, 1285, 1310, 1500, 1542, 1572, 1965, 2570, 2620, 3084, 3275, 3855, 3930, 5140, 6425, 6550, 7710, 7860, 9825, 12850, 13100, 15420, 16375, 19275, 19650, 25700, 32125, 32750, 33667, 38550, 39300, 49125, 64250, 65500, 67334, 77100, 96375, 98250, 101001, 128500, 134668, 168335, 192750, 196500, 202002, 336670, 385500, 404004, 505005, 673340, 841675, 1010010, 1683350, 2020020, 2525025, 3366700, 4208375, 5050050, 8416750, 10100100, 12625125, 16833500, 25250250, 50500500]

約数ペア:

[(1, 50500500), (2, 25250250), (3, 16833500), (4, 12625125), (5, 10100100), (6, 8416750), (10, 5050050), (12, 4208375), (15, 3366700), (20, 2525025), (25, 2020020), (30, 1683350), (50, 1010010), (60, 841675), (75, 673340), (100, 505005), (125, 404004), (131, 385500), (150, 336670), (250, 202002), (257, 196500), (262, 192750), (300, 168335), (375, 134668), (393, 128500), (500, 101001), (514, 98250), (524, 96375), (655, 77100), (750, 67334), (771, 65500), (786, 64250), (1028, 49125), (1285, 39300), (1310, 38550), (1500, 33667), (1542, 32750), (1572, 32125), (1965, 25700), (2570, 19650), (2620, 19275), (3084, 16375), (3275, 15420), (3855, 13100), (3930, 12850), (5140, 9825), (6425, 7860), (6550, 7710)]