51898704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7596

約数の個数: 80

約数和(自身を含む): 157531584

約数和(自身を除く): 105632880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 7561, 15122, 22683, 30244, 45366, 60488, 83171, 90732, 98293, 120976, 166342, 181464, 196586, 249513, 294879, 332684, 362928, 393172, 499026, 589758, 665368, 786344, 998052, 1081223, 1179516, 1330736, 1572688, 1996104, 2162446, 2359032, 3243669, 3992208, 4324892, 4718064, 6487338, 8649784, 12974676, 17299568, 25949352, 51898704]

約数ペア:

[(1, 51898704), (2, 25949352), (3, 17299568), (4, 12974676), (6, 8649784), (8, 6487338), (11, 4718064), (12, 4324892), (13, 3992208), (16, 3243669), (22, 2359032), (24, 2162446), (26, 1996104), (33, 1572688), (39, 1330736), (44, 1179516), (48, 1081223), (52, 998052), (66, 786344), (78, 665368), (88, 589758), (104, 499026), (132, 393172), (143, 362928), (156, 332684), (176, 294879), (208, 249513), (264, 196586), (286, 181464), (312, 166342), (429, 120976), (528, 98293), (572, 90732), (624, 83171), (858, 60488), (1144, 45366), (1716, 30244), (2288, 22683), (3432, 15122), (6864, 7561)]