53161794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 135203328

約数和(自身を除く): 82041534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 191, 282, 329, 382, 423, 573, 658, 846, 987, 1146, 1337, 1719, 1974, 2209, 2674, 2961, 3438, 4011, 4418, 5922, 6627, 8022, 8977, 12033, 13254, 15463, 17954, 19881, 24066, 26931, 30926, 39762, 46389, 53862, 62839, 80793, 92778, 125678, 139167, 161586, 188517, 278334, 377034, 421919, 565551, 843838, 1131102, 1265757, 2531514, 2953433, 3797271, 5906866, 7594542, 8860299, 17720598, 26580897, 53161794]

約数ペア:

[(1, 53161794), (2, 26580897), (3, 17720598), (6, 8860299), (7, 7594542), (9, 5906866), (14, 3797271), (18, 2953433), (21, 2531514), (42, 1265757), (47, 1131102), (63, 843838), (94, 565551), (126, 421919), (141, 377034), (191, 278334), (282, 188517), (329, 161586), (382, 139167), (423, 125678), (573, 92778), (658, 80793), (846, 62839), (987, 53862), (1146, 46389), (1337, 39762), (1719, 30926), (1974, 26931), (2209, 24066), (2674, 19881), (2961, 17954), (3438, 15463), (4011, 13254), (4418, 12033), (5922, 8977), (6627, 8022)]