45087950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 91184640

約数和(自身を除く): 46096690

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1531, 1550, 2945, 3062, 5890, 7655, 14725, 15310, 29089, 29450, 38275, 47461, 58178, 76550, 94922, 145445, 237305, 290890, 474610, 727225, 901759, 1186525, 1454450, 1803518, 2373050, 4508795, 9017590, 22543975, 45087950]

約数ペア:

[(1, 45087950), (2, 22543975), (5, 9017590), (10, 4508795), (19, 2373050), (25, 1803518), (31, 1454450), (38, 1186525), (50, 901759), (62, 727225), (95, 474610), (155, 290890), (190, 237305), (310, 145445), (475, 94922), (589, 76550), (775, 58178), (950, 47461), (1178, 38275), (1531, 29450), (1550, 29089), (2945, 15310), (3062, 14725), (5890, 7655)]