49381600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3668

約数の個数: 72

約数和(自身を含む): 127679328

約数和(自身を除く): 78297728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 3631, 6800, 7262, 13600, 14524, 18155, 29048, 36310, 58096, 61727, 72620, 90775, 116192, 123454, 145240, 181550, 246908, 290480, 308635, 363100, 493816, 580960, 617270, 726200, 987632, 1234540, 1452400, 1543175, 1975264, 2469080, 2904800, 3086350, 4938160, 6172700, 9876320, 12345400, 24690800, 49381600]

約数ペア:

[(1, 49381600), (2, 24690800), (4, 12345400), (5, 9876320), (8, 6172700), (10, 4938160), (16, 3086350), (17, 2904800), (20, 2469080), (25, 1975264), (32, 1543175), (34, 1452400), (40, 1234540), (50, 987632), (68, 726200), (80, 617270), (85, 580960), (100, 493816), (136, 363100), (160, 308635), (170, 290480), (200, 246908), (272, 181550), (340, 145240), (400, 123454), (425, 116192), (544, 90775), (680, 72620), (800, 61727), (850, 58096), (1360, 36310), (1700, 29048), (2720, 18155), (3400, 14524), (3631, 13600), (6800, 7262)]