49784085

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 100396800

約数和(自身を除く): 50612715

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1493, 1755, 2223, 2565, 3705, 4479, 6669, 7465, 11115, 13437, 19409, 22395, 28367, 33345, 40311, 58227, 67185, 85101, 97045, 141835, 174681, 201555, 255303, 291135, 368771, 425505, 524043, 765909, 873405, 1106313, 1276515, 1843855, 2620215, 3318939, 3829545, 5531565, 9956817, 16594695, 49784085]

約数ペア:

[(1, 49784085), (3, 16594695), (5, 9956817), (9, 5531565), (13, 3829545), (15, 3318939), (19, 2620215), (27, 1843855), (39, 1276515), (45, 1106313), (57, 873405), (65, 765909), (95, 524043), (117, 425505), (135, 368771), (171, 291135), (195, 255303), (247, 201555), (285, 174681), (351, 141835), (513, 97045), (585, 85101), (741, 67185), (855, 58227), (1235, 40311), (1493, 33345), (1755, 28367), (2223, 22395), (2565, 19409), (3705, 13437), (4479, 11115), (6669, 7465)]