53550390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 132627456

約数和(自身を除く): 79077066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 163, 233, 235, 282, 326, 466, 470, 489, 699, 705, 815, 978, 1165, 1398, 1410, 1630, 2330, 2445, 3495, 4890, 6990, 7661, 10951, 15322, 21902, 22983, 32853, 37979, 38305, 45966, 54755, 65706, 75958, 76610, 109510, 113937, 114915, 164265, 189895, 227874, 229830, 328530, 379790, 569685, 1139370, 1785013, 3570026, 5355039, 8925065, 10710078, 17850130, 26775195, 53550390]

約数ペア:

[(1, 53550390), (2, 26775195), (3, 17850130), (5, 10710078), (6, 8925065), (10, 5355039), (15, 3570026), (30, 1785013), (47, 1139370), (94, 569685), (141, 379790), (163, 328530), (233, 229830), (235, 227874), (282, 189895), (326, 164265), (466, 114915), (470, 113937), (489, 109510), (699, 76610), (705, 75958), (815, 65706), (978, 54755), (1165, 45966), (1398, 38305), (1410, 37979), (1630, 32853), (2330, 22983), (2445, 21902), (3495, 15322), (4890, 10951), (6990, 7661)]