56953015

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 80294400

約数和(自身を除く): 23341385

約数列:

[1, 5, 7, 35, 67, 149, 163, 335, 469, 745, 815, 1043, 1141, 2345, 5215, 5705, 9983, 10921, 24287, 49915, 54605, 69881, 76447, 121435, 170009, 349405, 382235, 850045, 1627229, 8136145, 11390603, 56953015]

約数ペア:

[(1, 56953015), (5, 11390603), (7, 8136145), (35, 1627229), (67, 850045), (149, 382235), (163, 349405), (335, 170009), (469, 121435), (745, 76447), (815, 69881), (1043, 54605), (1141, 49915), (2345, 24287), (5215, 10921), (5705, 9983)]