50766980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 123863040

約数和(自身を除く): 73096060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 79, 92, 110, 115, 127, 158, 220, 230, 253, 254, 316, 395, 460, 506, 508, 635, 790, 869, 1012, 1265, 1270, 1397, 1580, 1738, 1817, 2530, 2540, 2794, 2921, 3476, 3634, 4345, 5060, 5588, 5842, 6985, 7268, 8690, 9085, 10033, 11684, 13970, 14605, 17380, 18170, 19987, 20066, 27940, 29210, 32131, 36340, 39974, 40132, 50165, 58420, 64262, 79948, 99935, 100330, 110363, 128524, 160655, 199870, 200660, 220726, 230759, 321310, 399740, 441452, 461518, 551815, 642620, 923036, 1103630, 1153795, 2207260, 2307590, 2538349, 4615180, 5076698, 10153396, 12691745, 25383490, 50766980]

約数ペア:

[(1, 50766980), (2, 25383490), (4, 12691745), (5, 10153396), (10, 5076698), (11, 4615180), (20, 2538349), (22, 2307590), (23, 2207260), (44, 1153795), (46, 1103630), (55, 923036), (79, 642620), (92, 551815), (110, 461518), (115, 441452), (127, 399740), (158, 321310), (220, 230759), (230, 220726), (253, 200660), (254, 199870), (316, 160655), (395, 128524), (460, 110363), (506, 100330), (508, 99935), (635, 79948), (790, 64262), (869, 58420), (1012, 50165), (1265, 40132), (1270, 39974), (1397, 36340), (1580, 32131), (1738, 29210), (1817, 27940), (2530, 20066), (2540, 19987), (2794, 18170), (2921, 17380), (3476, 14605), (3634, 13970), (4345, 11684), (5060, 10033), (5588, 9085), (5842, 8690), (6985, 7268)]