47122140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60413}}^1$

素因数の和:60438

約数の個数: 48

約数和(自身を含む): 142093728

約数和(自身を除く): 94971588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 60413, 120826, 181239, 241652, 302065, 362478, 604130, 724956, 785369, 906195, 1208260, 1570738, 1812390, 2356107, 3141476, 3624780, 3926845, 4712214, 7853690, 9424428, 11780535, 15707380, 23561070, 47122140]

約数ペア:

[(1, 47122140), (2, 23561070), (3, 15707380), (4, 11780535), (5, 9424428), (6, 7853690), (10, 4712214), (12, 3926845), (13, 3624780), (15, 3141476), (20, 2356107), (26, 1812390), (30, 1570738), (39, 1208260), (52, 906195), (60, 785369), (65, 724956), (78, 604130), (130, 362478), (156, 302065), (195, 241652), (260, 181239), (390, 120826), (780, 60413)]