50857980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 151173120

約数和(自身を除く): 100315140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 739, 740, 930, 1110, 1147, 1478, 1860, 2217, 2220, 2294, 2956, 3441, 3695, 4434, 4588, 5735, 6882, 7390, 8868, 11085, 11470, 13764, 14780, 17205, 22170, 22909, 22940, 27343, 34410, 44340, 45818, 54686, 68727, 68820, 82029, 91636, 109372, 114545, 136715, 137454, 164058, 229090, 273430, 274908, 328116, 343635, 410145, 458180, 546860, 687270, 820290, 847633, 1374540, 1640580, 1695266, 2542899, 3390532, 4238165, 5085798, 8476330, 10171596, 12714495, 16952660, 25428990, 50857980]

約数ペア:

[(1, 50857980), (2, 25428990), (3, 16952660), (4, 12714495), (5, 10171596), (6, 8476330), (10, 5085798), (12, 4238165), (15, 3390532), (20, 2542899), (30, 1695266), (31, 1640580), (37, 1374540), (60, 847633), (62, 820290), (74, 687270), (93, 546860), (111, 458180), (124, 410145), (148, 343635), (155, 328116), (185, 274908), (186, 273430), (222, 229090), (310, 164058), (370, 137454), (372, 136715), (444, 114545), (465, 109372), (555, 91636), (620, 82029), (739, 68820), (740, 68727), (930, 54686), (1110, 45818), (1147, 44340), (1478, 34410), (1860, 27343), (2217, 22940), (2220, 22909), (2294, 22170), (2956, 17205), (3441, 14780), (3695, 13764), (4434, 11470), (4588, 11085), (5735, 8868), (6882, 7390)]