53101251

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 60

約数和(自身を含む): 97827048

約数和(自身を除く): 44725797

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 357, 441, 459, 567, 787, 833, 1071, 1323, 1377, 2361, 2499, 3213, 3969, 5509, 7083, 7497, 9639, 13379, 16527, 21249, 22491, 38563, 40137, 49581, 63747, 67473, 93653, 115689, 120411, 148743, 280959, 347067, 361233, 446229, 655571, 842877, 1041201, 1083699, 1966713, 2528631, 3123603, 5900139, 7585893, 17700417, 53101251]

約数ペア:

[(1, 53101251), (3, 17700417), (7, 7585893), (9, 5900139), (17, 3123603), (21, 2528631), (27, 1966713), (49, 1083699), (51, 1041201), (63, 842877), (81, 655571), (119, 446229), (147, 361233), (153, 347067), (189, 280959), (357, 148743), (441, 120411), (459, 115689), (567, 93653), (787, 67473), (833, 63747), (1071, 49581), (1323, 40137), (1377, 38563), (2361, 22491), (2499, 21249), (3213, 16527), (3969, 13379), (5509, 9639), (7083, 7497)]