48145760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 124467840

約数和(自身を除く): 76322080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 79, 80, 104, 130, 158, 160, 208, 260, 293, 316, 395, 416, 520, 586, 632, 790, 1027, 1040, 1172, 1264, 1465, 1580, 2054, 2080, 2344, 2528, 2930, 3160, 3809, 4108, 4688, 5135, 5860, 6320, 7618, 8216, 9376, 10270, 11720, 12640, 15236, 16432, 19045, 20540, 23147, 23440, 30472, 32864, 38090, 41080, 46294, 46880, 60944, 76180, 82160, 92588, 115735, 121888, 152360, 164320, 185176, 231470, 300911, 304720, 370352, 462940, 601822, 609440, 740704, 925880, 1203644, 1504555, 1851760, 2407288, 3009110, 3703520, 4814576, 6018220, 9629152, 12036440, 24072880, 48145760]

約数ペア:

[(1, 48145760), (2, 24072880), (4, 12036440), (5, 9629152), (8, 6018220), (10, 4814576), (13, 3703520), (16, 3009110), (20, 2407288), (26, 1851760), (32, 1504555), (40, 1203644), (52, 925880), (65, 740704), (79, 609440), (80, 601822), (104, 462940), (130, 370352), (158, 304720), (160, 300911), (208, 231470), (260, 185176), (293, 164320), (316, 152360), (395, 121888), (416, 115735), (520, 92588), (586, 82160), (632, 76180), (790, 60944), (1027, 46880), (1040, 46294), (1172, 41080), (1264, 38090), (1465, 32864), (1580, 30472), (2054, 23440), (2080, 23147), (2344, 20540), (2528, 19045), (2930, 16432), (3160, 15236), (3809, 12640), (4108, 11720), (4688, 10270), (5135, 9376), (5860, 8216), (6320, 7618)]