47230420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2700

約数の個数: 48

約数和(自身を含む): 107040528

約数和(自身を除く): 59810108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 2621, 3604, 4505, 5242, 9010, 10484, 13105, 18020, 26210, 44557, 52420, 89114, 138913, 178228, 222785, 277826, 445570, 555652, 694565, 891140, 1389130, 2361521, 2778260, 4723042, 9446084, 11807605, 23615210, 47230420]

約数ペア:

[(1, 47230420), (2, 23615210), (4, 11807605), (5, 9446084), (10, 4723042), (17, 2778260), (20, 2361521), (34, 1389130), (53, 891140), (68, 694565), (85, 555652), (106, 445570), (170, 277826), (212, 222785), (265, 178228), (340, 138913), (530, 89114), (901, 52420), (1060, 44557), (1802, 26210), (2621, 18020), (3604, 13105), (4505, 10484), (5242, 9010)]