55580624

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1560

約数の個数: 60

約数和(自身を含む): 124679520

約数和(自身を除く): 69098896

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1511, 1672, 1936, 2299, 3022, 3344, 4598, 6044, 9196, 12088, 16621, 18392, 24176, 28709, 33242, 36784, 57418, 66484, 114836, 132968, 182831, 229672, 265936, 315799, 365662, 459344, 631598, 731324, 1263196, 1462648, 2526392, 2925296, 3473789, 5052784, 6947578, 13895156, 27790312, 55580624]

約数ペア:

[(1, 55580624), (2, 27790312), (4, 13895156), (8, 6947578), (11, 5052784), (16, 3473789), (19, 2925296), (22, 2526392), (38, 1462648), (44, 1263196), (76, 731324), (88, 631598), (121, 459344), (152, 365662), (176, 315799), (209, 265936), (242, 229672), (304, 182831), (418, 132968), (484, 114836), (836, 66484), (968, 57418), (1511, 36784), (1672, 33242), (1936, 28709), (2299, 24176), (3022, 18392), (3344, 16621), (4598, 12088), (6044, 9196)]