50255140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{683}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 114222528

約数和(自身を除く): 63967388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 283, 566, 683, 1132, 1366, 1415, 2732, 2830, 3415, 3679, 5660, 6830, 7358, 8879, 13660, 14716, 17758, 18395, 35516, 36790, 44395, 73580, 88790, 177580, 193289, 386578, 773156, 966445, 1932890, 2512757, 3865780, 5025514, 10051028, 12563785, 25127570, 50255140]

約数ペア:

[(1, 50255140), (2, 25127570), (4, 12563785), (5, 10051028), (10, 5025514), (13, 3865780), (20, 2512757), (26, 1932890), (52, 966445), (65, 773156), (130, 386578), (260, 193289), (283, 177580), (566, 88790), (683, 73580), (1132, 44395), (1366, 36790), (1415, 35516), (2732, 18395), (2830, 17758), (3415, 14716), (3679, 13660), (5660, 8879), (6830, 7358)]