52842460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 77794340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 71, 85, 110, 142, 170, 187, 199, 220, 284, 340, 355, 374, 398, 710, 748, 781, 796, 935, 995, 1207, 1420, 1562, 1870, 1990, 2189, 2414, 3124, 3383, 3740, 3905, 3980, 4378, 4828, 6035, 6766, 7810, 8756, 10945, 12070, 13277, 13532, 14129, 15620, 16915, 21890, 24140, 26554, 28258, 33830, 37213, 43780, 53108, 56516, 66385, 67660, 70645, 74426, 132770, 141290, 148852, 155419, 186065, 240193, 265540, 282580, 310838, 372130, 480386, 621676, 744260, 777095, 960772, 1200965, 1554190, 2401930, 2642123, 3108380, 4803860, 5284246, 10568492, 13210615, 26421230, 52842460]

約数ペア:

[(1, 52842460), (2, 26421230), (4, 13210615), (5, 10568492), (10, 5284246), (11, 4803860), (17, 3108380), (20, 2642123), (22, 2401930), (34, 1554190), (44, 1200965), (55, 960772), (68, 777095), (71, 744260), (85, 621676), (110, 480386), (142, 372130), (170, 310838), (187, 282580), (199, 265540), (220, 240193), (284, 186065), (340, 155419), (355, 148852), (374, 141290), (398, 132770), (710, 74426), (748, 70645), (781, 67660), (796, 66385), (935, 56516), (995, 53108), (1207, 43780), (1420, 37213), (1562, 33830), (1870, 28258), (1990, 26554), (2189, 24140), (2414, 21890), (3124, 16915), (3383, 15620), (3740, 14129), (3905, 13532), (3980, 13277), (4378, 12070), (4828, 10945), (6035, 8756), (6766, 7810)]