50514620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 70142980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 59, 65, 74, 89, 118, 130, 148, 178, 185, 236, 260, 295, 356, 370, 445, 481, 590, 740, 767, 890, 962, 1157, 1180, 1534, 1780, 1924, 2183, 2314, 2405, 3068, 3293, 3835, 4366, 4628, 4810, 5251, 5785, 6586, 7670, 8732, 9620, 10502, 10915, 11570, 13172, 15340, 16465, 21004, 21830, 23140, 26255, 28379, 32930, 42809, 43660, 52510, 56758, 65860, 68263, 85618, 105020, 113516, 136526, 141895, 171236, 194287, 214045, 273052, 283790, 341315, 388574, 428090, 567580, 682630, 777148, 856180, 971435, 1365260, 1942870, 2525731, 3885740, 5051462, 10102924, 12628655, 25257310, 50514620]

約数ペア:

[(1, 50514620), (2, 25257310), (4, 12628655), (5, 10102924), (10, 5051462), (13, 3885740), (20, 2525731), (26, 1942870), (37, 1365260), (52, 971435), (59, 856180), (65, 777148), (74, 682630), (89, 567580), (118, 428090), (130, 388574), (148, 341315), (178, 283790), (185, 273052), (236, 214045), (260, 194287), (295, 171236), (356, 141895), (370, 136526), (445, 113516), (481, 105020), (590, 85618), (740, 68263), (767, 65860), (890, 56758), (962, 52510), (1157, 43660), (1180, 42809), (1534, 32930), (1780, 28379), (1924, 26255), (2183, 23140), (2314, 21830), (2405, 21004), (3068, 16465), (3293, 15340), (3835, 13172), (4366, 11570), (4628, 10915), (4810, 10502), (5251, 9620), (5785, 8732), (6586, 7670)]