49348528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2765

約数の個数: 40

約数和(自身を含む): 101402240

約数和(自身を除く): 52053712

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 2689, 4588, 5378, 9176, 10756, 18352, 21512, 43024, 83359, 99493, 166718, 198986, 333436, 397972, 666872, 795944, 1333744, 1591888, 3084283, 6168566, 12337132, 24674264, 49348528]

約数ペア:

[(1, 49348528), (2, 24674264), (4, 12337132), (8, 6168566), (16, 3084283), (31, 1591888), (37, 1333744), (62, 795944), (74, 666872), (124, 397972), (148, 333436), (248, 198986), (296, 166718), (496, 99493), (592, 83359), (1147, 43024), (2294, 21512), (2689, 18352), (4588, 10756), (5378, 9176)]