47115970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 98122752

約数和(自身を除く): 51006782

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 55, 62, 82, 110, 155, 205, 310, 337, 341, 410, 451, 674, 682, 902, 1271, 1685, 1705, 2255, 2542, 3370, 3410, 3707, 4510, 6355, 7414, 10447, 12710, 13817, 13981, 18535, 20894, 27634, 27962, 37070, 52235, 69085, 69905, 104470, 114917, 138170, 139810, 151987, 229834, 303974, 428327, 574585, 759935, 856654, 1149170, 1519870, 2141635, 4283270, 4711597, 9423194, 23557985, 47115970]

約数ペア:

[(1, 47115970), (2, 23557985), (5, 9423194), (10, 4711597), (11, 4283270), (22, 2141635), (31, 1519870), (41, 1149170), (55, 856654), (62, 759935), (82, 574585), (110, 428327), (155, 303974), (205, 229834), (310, 151987), (337, 139810), (341, 138170), (410, 114917), (451, 104470), (674, 69905), (682, 69085), (902, 52235), (1271, 37070), (1685, 27962), (1705, 27634), (2255, 20894), (2542, 18535), (3370, 13981), (3410, 13817), (3707, 12710), (4510, 10447), (6355, 7414)]