49079101720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{251791}}^1$

素因数の和:252256

約数の個数: 64

約数和(自身を含む): 120739299840

約数和(自身を除く): 71660198120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 443, 886, 1772, 2215, 3544, 4430, 4873, 8860, 9746, 17720, 19492, 24365, 38984, 48730, 97460, 194920, 251791, 503582, 1007164, 1258955, 2014328, 2517910, 2769701, 5035820, 5539402, 10071640, 11078804, 13848505, 22157608, 27697010, 55394020, 110788040, 111543413, 223086826, 446173652, 557717065, 892347304, 1115434130, 1226977543, 2230868260, 2453955086, 4461736520, 4907910172, 6134887715, 9815820344, 12269775430, 24539550860, 49079101720]

約数ペア:

[(1, 49079101720), (2, 24539550860), (4, 12269775430), (5, 9815820344), (8, 6134887715), (10, 4907910172), (11, 4461736520), (20, 2453955086), (22, 2230868260), (40, 1226977543), (44, 1115434130), (55, 892347304), (88, 557717065), (110, 446173652), (220, 223086826), (440, 111543413), (443, 110788040), (886, 55394020), (1772, 27697010), (2215, 22157608), (3544, 13848505), (4430, 11078804), (4873, 10071640), (8860, 5539402), (9746, 5035820), (17720, 2769701), (19492, 2517910), (24365, 2014328), (38984, 1258955), (48730, 1007164), (97460, 503582), (194920, 251791)]