51753204

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 135757440

約数和(自身を除く): 84004236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 73, 94, 141, 146, 188, 219, 282, 292, 419, 423, 438, 564, 657, 838, 846, 876, 1257, 1314, 1676, 1692, 2514, 2628, 3431, 3771, 5028, 6862, 7542, 10293, 13724, 15084, 19693, 20586, 30587, 30879, 39386, 41172, 59079, 61174, 61758, 78772, 91761, 118158, 122348, 123516, 177237, 183522, 236316, 275283, 354474, 367044, 550566, 708948, 1101132, 1437589, 2875178, 4312767, 5750356, 8625534, 12938301, 17251068, 25876602, 51753204]

約数ペア:

[(1, 51753204), (2, 25876602), (3, 17251068), (4, 12938301), (6, 8625534), (9, 5750356), (12, 4312767), (18, 2875178), (36, 1437589), (47, 1101132), (73, 708948), (94, 550566), (141, 367044), (146, 354474), (188, 275283), (219, 236316), (282, 183522), (292, 177237), (419, 123516), (423, 122348), (438, 118158), (564, 91761), (657, 78772), (838, 61758), (846, 61174), (876, 59079), (1257, 41172), (1314, 39386), (1676, 30879), (1692, 30587), (2514, 20586), (2628, 19693), (3431, 15084), (3771, 13724), (5028, 10293), (6862, 7542)]