50989140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1237}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 155468040

約数和(自身を除く): 104478900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1237, 1374, 2061, 2290, 2474, 2748, 3435, 3711, 4122, 4580, 4948, 6185, 6870, 7422, 8244, 10305, 11133, 12370, 13740, 14844, 18555, 20610, 22266, 24740, 37110, 41220, 44532, 55665, 74220, 111330, 222660, 283273, 566546, 849819, 1133092, 1416365, 1699638, 2549457, 2832730, 3399276, 4249095, 5098914, 5665460, 8498190, 10197828, 12747285, 16996380, 25494570, 50989140]

約数ペア:

[(1, 50989140), (2, 25494570), (3, 16996380), (4, 12747285), (5, 10197828), (6, 8498190), (9, 5665460), (10, 5098914), (12, 4249095), (15, 3399276), (18, 2832730), (20, 2549457), (30, 1699638), (36, 1416365), (45, 1133092), (60, 849819), (90, 566546), (180, 283273), (229, 222660), (458, 111330), (687, 74220), (916, 55665), (1145, 44532), (1237, 41220), (1374, 37110), (2061, 24740), (2290, 22266), (2474, 20610), (2748, 18555), (3435, 14844), (3711, 13740), (4122, 12370), (4580, 11133), (4948, 10305), (6185, 8244), (6870, 7422)]