49547428

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 109166400

約数和(自身を除く): 59618972

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 49, 58, 92, 98, 116, 161, 196, 203, 322, 379, 406, 644, 667, 758, 812, 1127, 1334, 1421, 1516, 2254, 2653, 2668, 2842, 4508, 4669, 5306, 5684, 8717, 9338, 10612, 10991, 17434, 18571, 18676, 21982, 32683, 34868, 37142, 43964, 61019, 65366, 74284, 76937, 122038, 130732, 153874, 244076, 252793, 307748, 427133, 505586, 538559, 854266, 1011172, 1077118, 1708532, 1769551, 2154236, 3539102, 7078204, 12386857, 24773714, 49547428]

約数ペア:

[(1, 49547428), (2, 24773714), (4, 12386857), (7, 7078204), (14, 3539102), (23, 2154236), (28, 1769551), (29, 1708532), (46, 1077118), (49, 1011172), (58, 854266), (92, 538559), (98, 505586), (116, 427133), (161, 307748), (196, 252793), (203, 244076), (322, 153874), (379, 130732), (406, 122038), (644, 76937), (667, 74284), (758, 65366), (812, 61019), (1127, 43964), (1334, 37142), (1421, 34868), (1516, 32683), (2254, 21982), (2653, 18676), (2668, 18571), (2842, 17434), (4508, 10991), (4669, 10612), (5306, 9338), (5684, 8717)]