48202920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 157570920

約数和(自身を除く): 109368000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 521, 771, 1028, 1042, 1285, 1542, 1563, 2056, 2084, 2313, 2570, 2605, 3084, 3126, 3855, 4168, 4626, 4689, 5140, 5210, 6168, 6252, 7710, 7815, 9252, 9378, 10280, 10420, 11565, 12504, 15420, 15630, 18504, 18756, 20840, 23130, 23445, 30840, 31260, 37512, 46260, 46890, 62520, 92520, 93780, 133897, 187560, 267794, 401691, 535588, 669485, 803382, 1071176, 1205073, 1338970, 1606764, 2008455, 2410146, 2677940, 3213528, 4016910, 4820292, 5355880, 6025365, 8033820, 9640584, 12050730, 16067640, 24101460, 48202920]

約数ペア:

[(1, 48202920), (2, 24101460), (3, 16067640), (4, 12050730), (5, 9640584), (6, 8033820), (8, 6025365), (9, 5355880), (10, 4820292), (12, 4016910), (15, 3213528), (18, 2677940), (20, 2410146), (24, 2008455), (30, 1606764), (36, 1338970), (40, 1205073), (45, 1071176), (60, 803382), (72, 669485), (90, 535588), (120, 401691), (180, 267794), (257, 187560), (360, 133897), (514, 93780), (521, 92520), (771, 62520), (1028, 46890), (1042, 46260), (1285, 37512), (1542, 31260), (1563, 30840), (2056, 23445), (2084, 23130), (2313, 20840), (2570, 18756), (2605, 18504), (3084, 15630), (3126, 15420), (3855, 12504), (4168, 11565), (4626, 10420), (4689, 10280), (5140, 9378), (5210, 9252), (6168, 7815), (6252, 7710)]