51990162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 124575744

約数和(自身を除く): 72585582

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 73, 93, 146, 186, 217, 219, 434, 438, 511, 547, 651, 1022, 1094, 1302, 1533, 1641, 2263, 3066, 3282, 3829, 4526, 6789, 7658, 11487, 13578, 15841, 16957, 22974, 31682, 33914, 39931, 47523, 50871, 79862, 95046, 101742, 118699, 119793, 237398, 239586, 279517, 356097, 559034, 712194, 838551, 1237861, 1677102, 2475722, 3713583, 7427166, 8665027, 17330054, 25995081, 51990162]

約数ペア:

[(1, 51990162), (2, 25995081), (3, 17330054), (6, 8665027), (7, 7427166), (14, 3713583), (21, 2475722), (31, 1677102), (42, 1237861), (62, 838551), (73, 712194), (93, 559034), (146, 356097), (186, 279517), (217, 239586), (219, 237398), (434, 119793), (438, 118699), (511, 101742), (547, 95046), (651, 79862), (1022, 50871), (1094, 47523), (1302, 39931), (1533, 33914), (1641, 31682), (2263, 22974), (3066, 16957), (3282, 15841), (3829, 13578), (4526, 11487), (6789, 7658)]