47597620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2897

約数の個数: 72

約数和(自身を含む): 123156936

約数和(自身を除く): 75559316

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 2857, 3332, 4165, 5714, 8330, 11428, 14285, 16660, 19999, 28570, 39998, 48569, 57140, 79996, 97138, 99995, 139993, 194276, 199990, 242845, 279986, 339983, 399980, 485690, 559972, 679966, 699965, 971380, 1359932, 1399930, 1699915, 2379881, 2799860, 3399830, 4759762, 6799660, 9519524, 11899405, 23798810, 47597620]

約数ペア:

[(1, 47597620), (2, 23798810), (4, 11899405), (5, 9519524), (7, 6799660), (10, 4759762), (14, 3399830), (17, 2799860), (20, 2379881), (28, 1699915), (34, 1399930), (35, 1359932), (49, 971380), (68, 699965), (70, 679966), (85, 559972), (98, 485690), (119, 399980), (140, 339983), (170, 279986), (196, 242845), (238, 199990), (245, 194276), (340, 139993), (476, 99995), (490, 97138), (595, 79996), (833, 57140), (980, 48569), (1190, 39998), (1666, 28570), (2380, 19999), (2857, 16660), (3332, 14285), (4165, 11428), (5714, 8330)]