51942618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1716

約数の個数: 96

約数和(自身を含む): 145891200

約数和(自身を除く): 93948582

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1669, 1729, 2223, 2394, 3338, 3458, 4446, 5007, 5187, 10014, 10374, 11683, 15021, 15561, 21697, 23366, 30042, 31122, 31711, 35049, 43394, 63422, 65091, 70098, 95133, 105147, 130182, 151879, 190266, 195273, 210294, 221977, 285399, 303758, 390546, 412243, 443954, 455637, 570798, 665931, 824486, 911274, 1236729, 1331862, 1366911, 1997793, 2473458, 2733822, 2885701, 3710187, 3995586, 5771402, 7420374, 8657103, 17314206, 25971309, 51942618]

約数ペア:

[(1, 51942618), (2, 25971309), (3, 17314206), (6, 8657103), (7, 7420374), (9, 5771402), (13, 3995586), (14, 3710187), (18, 2885701), (19, 2733822), (21, 2473458), (26, 1997793), (38, 1366911), (39, 1331862), (42, 1236729), (57, 911274), (63, 824486), (78, 665931), (91, 570798), (114, 455637), (117, 443954), (126, 412243), (133, 390546), (171, 303758), (182, 285399), (234, 221977), (247, 210294), (266, 195273), (273, 190266), (342, 151879), (399, 130182), (494, 105147), (546, 95133), (741, 70098), (798, 65091), (819, 63422), (1197, 43394), (1482, 35049), (1638, 31711), (1669, 31122), (1729, 30042), (2223, 23366), (2394, 21697), (3338, 15561), (3458, 15021), (4446, 11683), (5007, 10374), (5187, 10014)]