54703550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 57789250

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 790, 869, 1259, 1738, 1975, 2518, 3950, 4345, 6295, 8690, 12590, 13849, 21725, 27698, 31475, 43450, 62950, 69245, 99461, 138490, 198922, 346225, 497305, 692450, 994610, 1094071, 2188142, 2486525, 4973050, 5470355, 10940710, 27351775, 54703550]

約数ペア:

[(1, 54703550), (2, 27351775), (5, 10940710), (10, 5470355), (11, 4973050), (22, 2486525), (25, 2188142), (50, 1094071), (55, 994610), (79, 692450), (110, 497305), (158, 346225), (275, 198922), (395, 138490), (550, 99461), (790, 69245), (869, 62950), (1259, 43450), (1738, 31475), (1975, 27698), (2518, 21725), (3950, 13849), (4345, 12590), (6295, 8690)]