47915220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4013}}^1$

素因数の和:4224

約数の個数: 48

約数和(自身を含む): 134870400

約数和(自身を除く): 86955180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 4013, 5970, 8026, 11940, 12039, 16052, 20065, 24078, 40130, 48156, 60195, 80260, 120390, 240780, 798587, 1597174, 2395761, 3194348, 3992935, 4791522, 7985870, 9583044, 11978805, 15971740, 23957610, 47915220]

約数ペア:

[(1, 47915220), (2, 23957610), (3, 15971740), (4, 11978805), (5, 9583044), (6, 7985870), (10, 4791522), (12, 3992935), (15, 3194348), (20, 2395761), (30, 1597174), (60, 798587), (199, 240780), (398, 120390), (597, 80260), (796, 60195), (995, 48156), (1194, 40130), (1990, 24078), (2388, 20065), (2985, 16052), (3980, 12039), (4013, 11940), (5970, 8026)]