49190640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2113}}^1$

素因数の和:2226

約数の個数: 80

約数和(自身を含む): 154135968

約数和(自身を除く): 104945328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2113, 2328, 2910, 3880, 4226, 4656, 5820, 6339, 7760, 8452, 10565, 11640, 12678, 16904, 21130, 23280, 25356, 31695, 33808, 42260, 50712, 63390, 84520, 101424, 126780, 169040, 204961, 253560, 409922, 507120, 614883, 819844, 1024805, 1229766, 1639688, 2049610, 2459532, 3074415, 3279376, 4099220, 4919064, 6148830, 8198440, 9838128, 12297660, 16396880, 24595320, 49190640]

約数ペア:

[(1, 49190640), (2, 24595320), (3, 16396880), (4, 12297660), (5, 9838128), (6, 8198440), (8, 6148830), (10, 4919064), (12, 4099220), (15, 3279376), (16, 3074415), (20, 2459532), (24, 2049610), (30, 1639688), (40, 1229766), (48, 1024805), (60, 819844), (80, 614883), (97, 507120), (120, 409922), (194, 253560), (240, 204961), (291, 169040), (388, 126780), (485, 101424), (582, 84520), (776, 63390), (970, 50712), (1164, 42260), (1455, 33808), (1552, 31695), (1940, 25356), (2113, 23280), (2328, 21130), (2910, 16904), (3880, 12678), (4226, 11640), (4656, 10565), (5820, 8452), (6339, 7760)]