53852840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 129816000

約数和(自身を除く): 75963160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1121, 1180, 1201, 2242, 2360, 2402, 4484, 4804, 5605, 6005, 8968, 9608, 11210, 12010, 22420, 22819, 24020, 44840, 45638, 48040, 70859, 91276, 114095, 141718, 182552, 228190, 283436, 354295, 456380, 566872, 708590, 912760, 1346321, 1417180, 2692642, 2834360, 5385284, 6731605, 10770568, 13463210, 26926420, 53852840]

約数ペア:

[(1, 53852840), (2, 26926420), (4, 13463210), (5, 10770568), (8, 6731605), (10, 5385284), (19, 2834360), (20, 2692642), (38, 1417180), (40, 1346321), (59, 912760), (76, 708590), (95, 566872), (118, 456380), (152, 354295), (190, 283436), (236, 228190), (295, 182552), (380, 141718), (472, 114095), (590, 91276), (760, 70859), (1121, 48040), (1180, 45638), (1201, 44840), (2242, 24020), (2360, 22819), (2402, 22420), (4484, 12010), (4804, 11210), (5605, 9608), (6005, 8968)]