51266901204

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{192991}}^1$

素因数の和:193205

約数の個数: 72

約数和(自身を含む): 133192270848

約数和(自身を除く): 81925369644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 157, 188, 282, 314, 423, 471, 564, 628, 846, 942, 1413, 1692, 1884, 2826, 5652, 7379, 14758, 22137, 29516, 44274, 66411, 88548, 132822, 192991, 265644, 385982, 578973, 771964, 1157946, 1736919, 2315892, 3473838, 6947676, 9070577, 18141154, 27211731, 30299587, 36282308, 54423462, 60599174, 81635193, 90898761, 108846924, 121198348, 163270386, 181797522, 272696283, 326540772, 363595044, 545392566, 1090785132, 1424080589, 2848161178, 4272241767, 5696322356, 8544483534, 12816725301, 17088967068, 25633450602, 51266901204]

約数ペア:

[(1, 51266901204), (2, 25633450602), (3, 17088967068), (4, 12816725301), (6, 8544483534), (9, 5696322356), (12, 4272241767), (18, 2848161178), (36, 1424080589), (47, 1090785132), (94, 545392566), (141, 363595044), (157, 326540772), (188, 272696283), (282, 181797522), (314, 163270386), (423, 121198348), (471, 108846924), (564, 90898761), (628, 81635193), (846, 60599174), (942, 54423462), (1413, 36282308), (1692, 30299587), (1884, 27211731), (2826, 18141154), (5652, 9070577), (7379, 6947676), (14758, 3473838), (22137, 2315892), (29516, 1736919), (44274, 1157946), (66411, 771964), (88548, 578973), (132822, 385982), (192991, 265644)]