48720320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13841}}^1$

素因数の和:13869

約数の個数: 56

約数和(自身を含む): 126571248

約数和(自身を除く): 77850928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 13841, 27682, 55364, 69205, 110728, 138410, 152251, 221456, 276820, 304502, 442912, 553640, 609004, 761255, 885824, 1107280, 1218008, 1522510, 2214560, 2436016, 3045020, 4429120, 4872032, 6090040, 9744064, 12180080, 24360160, 48720320]

約数ペア:

[(1, 48720320), (2, 24360160), (4, 12180080), (5, 9744064), (8, 6090040), (10, 4872032), (11, 4429120), (16, 3045020), (20, 2436016), (22, 2214560), (32, 1522510), (40, 1218008), (44, 1107280), (55, 885824), (64, 761255), (80, 609004), (88, 553640), (110, 442912), (160, 304502), (176, 276820), (220, 221456), (320, 152251), (352, 138410), (440, 110728), (704, 69205), (880, 55364), (1760, 27682), (3520, 13841)]