51836960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1546

約数の個数: 96

約数和(自身を含む): 144571392

約数和(自身を除く): 92734432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1493, 1736, 2170, 2480, 2986, 3472, 4340, 4960, 5972, 6944, 7465, 8680, 10451, 11944, 14930, 17360, 20902, 23888, 29860, 34720, 41804, 46283, 47776, 52255, 59720, 83608, 92566, 104510, 119440, 167216, 185132, 209020, 231415, 238880, 323981, 334432, 370264, 418040, 462830, 647962, 740528, 836080, 925660, 1295924, 1481056, 1619905, 1672160, 1851320, 2591848, 3239810, 3702640, 5183696, 6479620, 7405280, 10367392, 12959240, 25918480, 51836960]

約数ペア:

[(1, 51836960), (2, 25918480), (4, 12959240), (5, 10367392), (7, 7405280), (8, 6479620), (10, 5183696), (14, 3702640), (16, 3239810), (20, 2591848), (28, 1851320), (31, 1672160), (32, 1619905), (35, 1481056), (40, 1295924), (56, 925660), (62, 836080), (70, 740528), (80, 647962), (112, 462830), (124, 418040), (140, 370264), (155, 334432), (160, 323981), (217, 238880), (224, 231415), (248, 209020), (280, 185132), (310, 167216), (434, 119440), (496, 104510), (560, 92566), (620, 83608), (868, 59720), (992, 52255), (1085, 47776), (1120, 46283), (1240, 41804), (1493, 34720), (1736, 29860), (2170, 23888), (2480, 20902), (2986, 17360), (3472, 14930), (4340, 11944), (4960, 10451), (5972, 8680), (6944, 7465)]