52649740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 133358400

約数和(自身を除く): 80708660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 205, 220, 260, 286, 410, 449, 451, 533, 572, 715, 820, 898, 902, 1066, 1430, 1796, 1804, 2132, 2245, 2255, 2665, 2860, 4490, 4510, 4939, 5330, 5837, 5863, 8980, 9020, 9878, 10660, 11674, 11726, 18409, 19756, 23348, 23452, 24695, 29185, 29315, 36818, 49390, 58370, 58630, 64207, 73636, 92045, 98780, 116740, 117260, 128414, 184090, 202499, 239317, 256828, 321035, 368180, 404998, 478634, 642070, 809996, 957268, 1012495, 1196585, 1284140, 2024990, 2393170, 2632487, 4049980, 4786340, 5264974, 10529948, 13162435, 26324870, 52649740]

約数ペア:

[(1, 52649740), (2, 26324870), (4, 13162435), (5, 10529948), (10, 5264974), (11, 4786340), (13, 4049980), (20, 2632487), (22, 2393170), (26, 2024990), (41, 1284140), (44, 1196585), (52, 1012495), (55, 957268), (65, 809996), (82, 642070), (110, 478634), (130, 404998), (143, 368180), (164, 321035), (205, 256828), (220, 239317), (260, 202499), (286, 184090), (410, 128414), (449, 117260), (451, 116740), (533, 98780), (572, 92045), (715, 73636), (820, 64207), (898, 58630), (902, 58370), (1066, 49390), (1430, 36818), (1796, 29315), (1804, 29185), (2132, 24695), (2245, 23452), (2255, 23348), (2665, 19756), (2860, 18409), (4490, 11726), (4510, 11674), (4939, 10660), (5330, 9878), (5837, 9020), (5863, 8980)]