61259308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 120748320

約数和(自身を除く): 59489012

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 109, 212, 218, 241, 436, 482, 583, 964, 1166, 1199, 2332, 2398, 2651, 4796, 5302, 5777, 10604, 11554, 12773, 23108, 25546, 26269, 51092, 52538, 63547, 105076, 127094, 140503, 254188, 281006, 288959, 562012, 577918, 1155836, 1392257, 2784514, 5569028, 15314827, 30629654, 61259308]

約数ペア:

[(1, 61259308), (2, 30629654), (4, 15314827), (11, 5569028), (22, 2784514), (44, 1392257), (53, 1155836), (106, 577918), (109, 562012), (212, 288959), (218, 281006), (241, 254188), (436, 140503), (482, 127094), (583, 105076), (964, 63547), (1166, 52538), (1199, 51092), (2332, 26269), (2398, 25546), (2651, 23108), (4796, 12773), (5302, 11554), (5777, 10604)]