245619110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4951}}^1$

素因数の和:5021

約数の個数: 48

約数和(自身を含む): 497913696

約数和(自身を除く): 252294586

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 1210, 2255, 4510, 4951, 4961, 9902, 9922, 24755, 24805, 49510, 49610, 54461, 108922, 202991, 272305, 405982, 544610, 599071, 1014955, 1198142, 2029910, 2232901, 2995355, 4465802, 5990710, 11164505, 22329010, 24561911, 49123822, 122809555, 245619110]

約数ペア:

[(1, 245619110), (2, 122809555), (5, 49123822), (10, 24561911), (11, 22329010), (22, 11164505), (41, 5990710), (55, 4465802), (82, 2995355), (110, 2232901), (121, 2029910), (205, 1198142), (242, 1014955), (410, 599071), (451, 544610), (605, 405982), (902, 272305), (1210, 202991), (2255, 108922), (4510, 54461), (4951, 49610), (4961, 49510), (9902, 24805), (9922, 24755)]