56951860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1229}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 137208960

約数和(自身を除く): 80257100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1229, 1324, 1655, 2317, 2458, 3310, 4634, 4916, 6145, 6620, 8603, 9268, 11585, 12290, 17206, 23170, 24580, 34412, 43015, 46340, 86030, 172060, 406799, 813598, 1627196, 2033995, 2847593, 4067990, 5695186, 8135980, 11390372, 14237965, 28475930, 56951860]

約数ペア:

[(1, 56951860), (2, 28475930), (4, 14237965), (5, 11390372), (7, 8135980), (10, 5695186), (14, 4067990), (20, 2847593), (28, 2033995), (35, 1627196), (70, 813598), (140, 406799), (331, 172060), (662, 86030), (1229, 46340), (1324, 43015), (1655, 34412), (2317, 24580), (2458, 23170), (3310, 17206), (4634, 12290), (4916, 11585), (6145, 9268), (6620, 8603)]