50349000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1328

約数の個数: 128

約数和(自身を含む): 169303680

約数和(自身を除く): 118954680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1291, 1300, 1500, 1560, 1625, 1950, 2582, 2600, 3000, 3250, 3873, 3900, 4875, 5164, 6455, 6500, 7746, 7800, 9750, 10328, 12910, 13000, 15492, 16783, 19365, 19500, 25820, 30984, 32275, 33566, 38730, 39000, 50349, 51640, 64550, 67132, 77460, 83915, 96825, 100698, 129100, 134264, 154920, 161375, 167830, 193650, 201396, 251745, 258200, 322750, 335660, 387300, 402792, 419575, 484125, 503490, 645500, 671320, 774600, 839150, 968250, 1006980, 1258725, 1291000, 1678300, 1936500, 2013960, 2097875, 2517450, 3356600, 3873000, 4195750, 5034900, 6293625, 8391500, 10069800, 12587250, 16783000, 25174500, 50349000]

約数ペア:

[(1, 50349000), (2, 25174500), (3, 16783000), (4, 12587250), (5, 10069800), (6, 8391500), (8, 6293625), (10, 5034900), (12, 4195750), (13, 3873000), (15, 3356600), (20, 2517450), (24, 2097875), (25, 2013960), (26, 1936500), (30, 1678300), (39, 1291000), (40, 1258725), (50, 1006980), (52, 968250), (60, 839150), (65, 774600), (75, 671320), (78, 645500), (100, 503490), (104, 484125), (120, 419575), (125, 402792), (130, 387300), (150, 335660), (156, 322750), (195, 258200), (200, 251745), (250, 201396), (260, 193650), (300, 167830), (312, 161375), (325, 154920), (375, 134264), (390, 129100), (500, 100698), (520, 96825), (600, 83915), (650, 77460), (750, 67132), (780, 64550), (975, 51640), (1000, 50349), (1291, 39000), (1300, 38730), (1500, 33566), (1560, 32275), (1625, 30984), (1950, 25820), (2582, 19500), (2600, 19365), (3000, 16783), (3250, 15492), (3873, 13000), (3900, 12910), (4875, 10328), (5164, 9750), (6455, 7800), (6500, 7746)]