47876048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 108326400

約数和(自身を除く): 60450352

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 103, 139, 152, 176, 206, 209, 278, 304, 412, 418, 556, 824, 836, 1112, 1133, 1529, 1648, 1672, 1957, 2224, 2266, 2641, 3058, 3344, 3914, 4532, 5282, 6116, 7828, 9064, 10564, 12232, 14317, 15656, 18128, 21128, 21527, 24464, 28634, 29051, 31312, 42256, 43054, 57268, 58102, 86108, 114536, 116204, 157487, 172216, 229072, 232408, 272023, 314974, 344432, 464816, 544046, 629948, 1088092, 1259896, 2176184, 2519792, 2992253, 4352368, 5984506, 11969012, 23938024, 47876048]

約数ペア:

[(1, 47876048), (2, 23938024), (4, 11969012), (8, 5984506), (11, 4352368), (16, 2992253), (19, 2519792), (22, 2176184), (38, 1259896), (44, 1088092), (76, 629948), (88, 544046), (103, 464816), (139, 344432), (152, 314974), (176, 272023), (206, 232408), (209, 229072), (278, 172216), (304, 157487), (412, 116204), (418, 114536), (556, 86108), (824, 58102), (836, 57268), (1112, 43054), (1133, 42256), (1529, 31312), (1648, 29051), (1672, 28634), (1957, 24464), (2224, 21527), (2266, 21128), (2641, 18128), (3058, 15656), (3344, 14317), (3914, 12232), (4532, 10564), (5282, 9064), (6116, 7828)]