55451270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^2$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 117700128

約数和(自身を除く): 62248858

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 139, 205, 278, 287, 410, 574, 695, 973, 1390, 1435, 1946, 2870, 4865, 5699, 9730, 11398, 19321, 28495, 38642, 39893, 56990, 79786, 96605, 135247, 193210, 199465, 270494, 398930, 676235, 792161, 1352470, 1584322, 3960805, 5545127, 7921610, 11090254, 27725635, 55451270]

約数ペア:

[(1, 55451270), (2, 27725635), (5, 11090254), (7, 7921610), (10, 5545127), (14, 3960805), (35, 1584322), (41, 1352470), (70, 792161), (82, 676235), (139, 398930), (205, 270494), (278, 199465), (287, 193210), (410, 135247), (574, 96605), (695, 79786), (973, 56990), (1390, 39893), (1435, 38642), (1946, 28495), (2870, 19321), (4865, 11398), (5699, 9730)]