49638540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1711

約数の個数: 96

約数和(自身を含む): 161118720

約数和(自身を除く): 111480180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 1619, 2044, 2190, 2555, 3066, 3238, 4380, 4857, 5110, 6132, 6476, 7665, 8095, 9714, 10220, 11333, 15330, 16190, 19428, 22666, 24285, 30660, 32380, 33999, 45332, 48570, 56665, 67998, 97140, 113330, 118187, 135996, 169995, 226660, 236374, 339990, 354561, 472748, 590935, 679980, 709122, 827309, 1181870, 1418244, 1654618, 1772805, 2363740, 2481927, 3309236, 3545610, 4136545, 4963854, 7091220, 8273090, 9927708, 12409635, 16546180, 24819270, 49638540]

約数ペア:

[(1, 49638540), (2, 24819270), (3, 16546180), (4, 12409635), (5, 9927708), (6, 8273090), (7, 7091220), (10, 4963854), (12, 4136545), (14, 3545610), (15, 3309236), (20, 2481927), (21, 2363740), (28, 1772805), (30, 1654618), (35, 1418244), (42, 1181870), (60, 827309), (70, 709122), (73, 679980), (84, 590935), (105, 472748), (140, 354561), (146, 339990), (210, 236374), (219, 226660), (292, 169995), (365, 135996), (420, 118187), (438, 113330), (511, 97140), (730, 67998), (876, 56665), (1022, 48570), (1095, 45332), (1460, 33999), (1533, 32380), (1619, 30660), (2044, 24285), (2190, 22666), (2555, 19428), (3066, 16190), (3238, 15330), (4380, 11333), (4857, 10220), (5110, 9714), (6132, 8095), (6476, 7665)]