49428652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 114177840

約数和(自身を除く): 64749188

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1021, 1274, 1729, 1862, 2042, 2548, 3458, 3724, 4084, 6916, 7147, 12103, 13273, 14294, 19399, 24206, 26546, 28588, 38798, 48412, 50029, 53092, 77596, 92911, 100058, 135793, 185822, 200116, 252187, 271586, 371644, 504374, 543172, 650377, 950551, 1008748, 1300754, 1765309, 1901102, 2601508, 3530618, 3802204, 7061236, 12357163, 24714326, 49428652]

約数ペア:

[(1, 49428652), (2, 24714326), (4, 12357163), (7, 7061236), (13, 3802204), (14, 3530618), (19, 2601508), (26, 1901102), (28, 1765309), (38, 1300754), (49, 1008748), (52, 950551), (76, 650377), (91, 543172), (98, 504374), (133, 371644), (182, 271586), (196, 252187), (247, 200116), (266, 185822), (364, 135793), (494, 100058), (532, 92911), (637, 77596), (931, 53092), (988, 50029), (1021, 48412), (1274, 38798), (1729, 28588), (1862, 26546), (2042, 24206), (2548, 19399), (3458, 14294), (3724, 13273), (4084, 12103), (6916, 7147)]