49256272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7691

約数の個数: 40

約数和(自身を含む): 106104320

約数和(自身を除く): 56848048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 7639, 15278, 30556, 61112, 99307, 122224, 198614, 236809, 397228, 473618, 794456, 947236, 1588912, 1894472, 3078517, 3788944, 6157034, 12314068, 24628136, 49256272]

約数ペア:

[(1, 49256272), (2, 24628136), (4, 12314068), (8, 6157034), (13, 3788944), (16, 3078517), (26, 1894472), (31, 1588912), (52, 947236), (62, 794456), (104, 473618), (124, 397228), (208, 236809), (248, 198614), (403, 122224), (496, 99307), (806, 61112), (1612, 30556), (3224, 15278), (6448, 7639)]