61902646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 109746000

約数和(自身を除く): 47843354

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 149, 247, 298, 377, 494, 551, 754, 841, 1102, 1682, 1937, 2831, 3874, 4321, 5662, 7163, 8642, 10933, 14326, 15979, 21866, 31958, 36803, 56173, 73606, 82099, 112346, 125309, 164198, 207727, 250618, 415454, 1067287, 1629017, 2134574, 2380871, 3258034, 4761742, 30951323, 61902646]

約数ペア:

[(1, 61902646), (2, 30951323), (13, 4761742), (19, 3258034), (26, 2380871), (29, 2134574), (38, 1629017), (58, 1067287), (149, 415454), (247, 250618), (298, 207727), (377, 164198), (494, 125309), (551, 112346), (754, 82099), (841, 73606), (1102, 56173), (1682, 36803), (1937, 31958), (2831, 21866), (3874, 15979), (4321, 14326), (5662, 10933), (7163, 8642)]