51166430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 122757120

約数和(自身を除く): 71590690

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 31, 34, 35, 38, 62, 70, 73, 85, 95, 119, 133, 146, 155, 170, 190, 217, 238, 266, 310, 323, 365, 434, 511, 527, 589, 595, 646, 665, 730, 1022, 1054, 1085, 1178, 1190, 1241, 1330, 1387, 1615, 2170, 2261, 2263, 2482, 2555, 2635, 2774, 2945, 3230, 3689, 4123, 4522, 4526, 5110, 5270, 5890, 6205, 6935, 7378, 8246, 8687, 9709, 10013, 11305, 11315, 12410, 13870, 15841, 17374, 18445, 19418, 20026, 20615, 22610, 22630, 23579, 31682, 36890, 38471, 41230, 42997, 43435, 47158, 48545, 50065, 70091, 76942, 79205, 85994, 86870, 97090, 100130, 117895, 140182, 158410, 165053, 192355, 214985, 235790, 269297, 300979, 330106, 350455, 384710, 429970, 538594, 601958, 700910, 730949, 825265, 1346485, 1461898, 1504895, 1650530, 2692970, 3009790, 3654745, 5116643, 7309490, 10233286, 25583215, 51166430]

約数ペア:

[(1, 51166430), (2, 25583215), (5, 10233286), (7, 7309490), (10, 5116643), (14, 3654745), (17, 3009790), (19, 2692970), (31, 1650530), (34, 1504895), (35, 1461898), (38, 1346485), (62, 825265), (70, 730949), (73, 700910), (85, 601958), (95, 538594), (119, 429970), (133, 384710), (146, 350455), (155, 330106), (170, 300979), (190, 269297), (217, 235790), (238, 214985), (266, 192355), (310, 165053), (323, 158410), (365, 140182), (434, 117895), (511, 100130), (527, 97090), (589, 86870), (595, 85994), (646, 79205), (665, 76942), (730, 70091), (1022, 50065), (1054, 48545), (1085, 47158), (1178, 43435), (1190, 42997), (1241, 41230), (1330, 38471), (1387, 36890), (1615, 31682), (2170, 23579), (2261, 22630), (2263, 22610), (2482, 20615), (2555, 20026), (2635, 19418), (2774, 18445), (2945, 17374), (3230, 15841), (3689, 13870), (4123, 12410), (4522, 11315), (4526, 11305), (5110, 10013), (5270, 9709), (5890, 8687), (6205, 8246), (6935, 7378)]