47972368808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2125681}}^1$

素因数の和:2125738

約数の個数: 64

約数和(自身を含む): 114276664320

約数和(自身を除く): 66304295512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 2125681, 4251362, 8502724, 14879767, 17005448, 27633853, 29759534, 55267706, 59519068, 65896111, 110535412, 119038136, 131792222, 193436971, 221070824, 263584444, 386873942, 461272777, 527168888, 773747884, 856649443, 922545554, 1547495768, 1713298886, 1845091108, 3426597772, 3690182216, 5996546101, 6853195544, 11993092202, 23986184404, 47972368808]

約数ペア:

[(1, 47972368808), (2, 23986184404), (4, 11993092202), (7, 6853195544), (8, 5996546101), (13, 3690182216), (14, 3426597772), (26, 1845091108), (28, 1713298886), (31, 1547495768), (52, 922545554), (56, 856649443), (62, 773747884), (91, 527168888), (104, 461272777), (124, 386873942), (182, 263584444), (217, 221070824), (248, 193436971), (364, 131792222), (403, 119038136), (434, 110535412), (728, 65896111), (806, 59519068), (868, 55267706), (1612, 29759534), (1736, 27633853), (2821, 17005448), (3224, 14879767), (5642, 8502724), (11284, 4251362), (22568, 2125681)]