57881940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56747}}^1$

素因数の和:56776

約数の個数: 48

約数和(自身を含む): 171605952

約数和(自身を除く): 113724012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 56747, 113494, 170241, 226988, 283735, 340482, 567470, 680964, 851205, 964699, 1134940, 1702410, 1929398, 2894097, 3404820, 3858796, 4823495, 5788194, 9646990, 11576388, 14470485, 19293980, 28940970, 57881940]

約数ペア:

[(1, 57881940), (2, 28940970), (3, 19293980), (4, 14470485), (5, 11576388), (6, 9646990), (10, 5788194), (12, 4823495), (15, 3858796), (17, 3404820), (20, 2894097), (30, 1929398), (34, 1702410), (51, 1134940), (60, 964699), (68, 851205), (85, 680964), (102, 567470), (170, 340482), (204, 283735), (255, 226988), (340, 170241), (510, 113494), (1020, 56747)]