51209496

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6079}}^1$

素因数の和:6110

約数の個数: 80

約数和(自身を含む): 154492800

約数和(自身を除く): 103283304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 6079, 8424, 12158, 18237, 24316, 36474, 48632, 54711, 72948, 79027, 109422, 145896, 158054, 164133, 218844, 237081, 316108, 328266, 437688, 474162, 492399, 632216, 656532, 711243, 948324, 984798, 1313064, 1422486, 1896648, 1969596, 2133729, 2844972, 3939192, 4267458, 5689944, 6401187, 8534916, 12802374, 17069832, 25604748, 51209496]

約数ペア:

[(1, 51209496), (2, 25604748), (3, 17069832), (4, 12802374), (6, 8534916), (8, 6401187), (9, 5689944), (12, 4267458), (13, 3939192), (18, 2844972), (24, 2133729), (26, 1969596), (27, 1896648), (36, 1422486), (39, 1313064), (52, 984798), (54, 948324), (72, 711243), (78, 656532), (81, 632216), (104, 492399), (108, 474162), (117, 437688), (156, 328266), (162, 316108), (216, 237081), (234, 218844), (312, 164133), (324, 158054), (351, 145896), (468, 109422), (648, 79027), (702, 72948), (936, 54711), (1053, 48632), (1404, 36474), (2106, 24316), (2808, 18237), (4212, 12158), (6079, 8424)]