53394400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2204

約数の個数: 72

約数和(自身を含む): 134616384

約数和(自身を除く): 81221984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2153, 2480, 3100, 4306, 4960, 6200, 8612, 10765, 12400, 17224, 21530, 24800, 34448, 43060, 53825, 66743, 68896, 86120, 107650, 133486, 172240, 215300, 266972, 333715, 344480, 430600, 533944, 667430, 861200, 1067888, 1334860, 1668575, 1722400, 2135776, 2669720, 3337150, 5339440, 6674300, 10678880, 13348600, 26697200, 53394400]

約数ペア:

[(1, 53394400), (2, 26697200), (4, 13348600), (5, 10678880), (8, 6674300), (10, 5339440), (16, 3337150), (20, 2669720), (25, 2135776), (31, 1722400), (32, 1668575), (40, 1334860), (50, 1067888), (62, 861200), (80, 667430), (100, 533944), (124, 430600), (155, 344480), (160, 333715), (200, 266972), (248, 215300), (310, 172240), (400, 133486), (496, 107650), (620, 86120), (775, 68896), (800, 66743), (992, 53825), (1240, 43060), (1550, 34448), (2153, 24800), (2480, 21530), (3100, 17224), (4306, 12400), (4960, 10765), (6200, 8612)]