51312156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 143603712

約数和(自身を除く): 92291556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 47, 82, 84, 94, 123, 141, 164, 188, 246, 282, 287, 317, 329, 492, 564, 574, 634, 658, 861, 951, 987, 1148, 1268, 1316, 1722, 1902, 1927, 1974, 2219, 3444, 3804, 3854, 3948, 4438, 5781, 6657, 7708, 8876, 11562, 12997, 13314, 13489, 14899, 23124, 25994, 26628, 26978, 29798, 38991, 40467, 44697, 51988, 53956, 59596, 77982, 80934, 89394, 90979, 104293, 155964, 161868, 178788, 181958, 208586, 272937, 312879, 363916, 417172, 545874, 610859, 625758, 1091748, 1221718, 1251516, 1832577, 2443436, 3665154, 4276013, 7330308, 8552026, 12828039, 17104052, 25656078, 51312156]

約数ペア:

[(1, 51312156), (2, 25656078), (3, 17104052), (4, 12828039), (6, 8552026), (7, 7330308), (12, 4276013), (14, 3665154), (21, 2443436), (28, 1832577), (41, 1251516), (42, 1221718), (47, 1091748), (82, 625758), (84, 610859), (94, 545874), (123, 417172), (141, 363916), (164, 312879), (188, 272937), (246, 208586), (282, 181958), (287, 178788), (317, 161868), (329, 155964), (492, 104293), (564, 90979), (574, 89394), (634, 80934), (658, 77982), (861, 59596), (951, 53956), (987, 51988), (1148, 44697), (1268, 40467), (1316, 38991), (1722, 29798), (1902, 26978), (1927, 26628), (1974, 25994), (2219, 23124), (3444, 14899), (3804, 13489), (3854, 13314), (3948, 12997), (4438, 11562), (5781, 8876), (6657, 7708)]