51304712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 106704000

約数和(自身を除く): 55399288

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 103, 113, 116, 152, 206, 226, 232, 412, 452, 551, 824, 904, 1102, 1957, 2147, 2204, 2987, 3277, 3914, 4294, 4408, 5974, 6554, 7828, 8588, 11639, 11948, 13108, 15656, 17176, 23278, 23896, 26216, 46556, 56753, 62263, 93112, 113506, 124526, 221141, 227012, 249052, 337531, 442282, 454024, 498104, 675062, 884564, 1350124, 1769128, 2700248, 6413089, 12826178, 25652356, 51304712]

約数ペア:

[(1, 51304712), (2, 25652356), (4, 12826178), (8, 6413089), (19, 2700248), (29, 1769128), (38, 1350124), (58, 884564), (76, 675062), (103, 498104), (113, 454024), (116, 442282), (152, 337531), (206, 249052), (226, 227012), (232, 221141), (412, 124526), (452, 113506), (551, 93112), (824, 62263), (904, 56753), (1102, 46556), (1957, 26216), (2147, 23896), (2204, 23278), (2987, 17176), (3277, 15656), (3914, 13108), (4294, 11948), (4408, 11639), (5974, 8588), (6554, 7828)]