54721216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4133

約数の個数: 56

約数和(自身を含む): 124724160

約数和(自身を除く): 70002944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 4091, 6688, 8182, 13376, 16364, 32728, 45001, 65456, 77729, 90002, 130912, 155458, 180004, 261824, 310916, 360008, 621832, 720016, 855019, 1243664, 1440032, 1710038, 2487328, 2880064, 3420076, 4974656, 6840152, 13680304, 27360608, 54721216]

約数ペア:

[(1, 54721216), (2, 27360608), (4, 13680304), (8, 6840152), (11, 4974656), (16, 3420076), (19, 2880064), (22, 2487328), (32, 1710038), (38, 1440032), (44, 1243664), (64, 855019), (76, 720016), (88, 621832), (152, 360008), (176, 310916), (209, 261824), (304, 180004), (352, 155458), (418, 130912), (608, 90002), (704, 77729), (836, 65456), (1216, 45001), (1672, 32728), (3344, 16364), (4091, 13376), (6688, 8182)]