50016880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21559}}^1$

素因数の和:21601

約数の個数: 40

約数和(自身を含む): 120304800

約数和(自身を除く): 70287920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 21559, 43118, 86236, 107795, 172472, 215590, 344944, 431180, 625211, 862360, 1250422, 1724720, 2500844, 3126055, 5001688, 6252110, 10003376, 12504220, 25008440, 50016880]

約数ペア:

[(1, 50016880), (2, 25008440), (4, 12504220), (5, 10003376), (8, 6252110), (10, 5001688), (16, 3126055), (20, 2500844), (29, 1724720), (40, 1250422), (58, 862360), (80, 625211), (116, 431180), (145, 344944), (232, 215590), (290, 172472), (464, 107795), (580, 86236), (1160, 43118), (2320, 21559)]