491870350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7927}}^1$

素因数の和:8029

約数の個数: 48

約数和(自身を含む): 982088928

約数和(自身を除く): 490218578

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 170, 365, 425, 730, 850, 1241, 1825, 2482, 3650, 6205, 7927, 12410, 15854, 31025, 39635, 62050, 79270, 134759, 198175, 269518, 396350, 578671, 673795, 1157342, 1347590, 2893355, 3368975, 5786710, 6737950, 9837407, 14466775, 19674814, 28933550, 49187035, 98374070, 245935175, 491870350]

約数ペア:

[(1, 491870350), (2, 245935175), (5, 98374070), (10, 49187035), (17, 28933550), (25, 19674814), (34, 14466775), (50, 9837407), (73, 6737950), (85, 5786710), (146, 3368975), (170, 2893355), (365, 1347590), (425, 1157342), (730, 673795), (850, 578671), (1241, 396350), (1825, 269518), (2482, 198175), (3650, 134759), (6205, 79270), (7927, 62050), (12410, 39635), (15854, 31025)]