42504748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3958

約数の個数: 48

約数和(自身を含む): 92010240

約数和(自身を除く): 49505492

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 3911, 5434, 7822, 10868, 15644, 43021, 50843, 74309, 86042, 101686, 148618, 172084, 203372, 297236, 559273, 817399, 966017, 1118546, 1634798, 1932034, 2237092, 3269596, 3864068, 10626187, 21252374, 42504748]

約数ペア:

[(1, 42504748), (2, 21252374), (4, 10626187), (11, 3864068), (13, 3269596), (19, 2237092), (22, 1932034), (26, 1634798), (38, 1118546), (44, 966017), (52, 817399), (76, 559273), (143, 297236), (209, 203372), (247, 172084), (286, 148618), (418, 101686), (494, 86042), (572, 74309), (836, 50843), (988, 43021), (2717, 15644), (3911, 10868), (5434, 7822)]