47775700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 119617344

約数和(自身を除く): 71841644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 131, 140, 175, 262, 350, 521, 524, 655, 700, 917, 1042, 1310, 1834, 2084, 2605, 2620, 3275, 3647, 3668, 4585, 5210, 6550, 7294, 9170, 10420, 13025, 13100, 14588, 18235, 18340, 22925, 26050, 36470, 45850, 52100, 68251, 72940, 91175, 91700, 136502, 182350, 273004, 341255, 364700, 477757, 682510, 955514, 1365020, 1706275, 1911028, 2388785, 3412550, 4777570, 6825100, 9555140, 11943925, 23887850, 47775700]

約数ペア:

[(1, 47775700), (2, 23887850), (4, 11943925), (5, 9555140), (7, 6825100), (10, 4777570), (14, 3412550), (20, 2388785), (25, 1911028), (28, 1706275), (35, 1365020), (50, 955514), (70, 682510), (100, 477757), (131, 364700), (140, 341255), (175, 273004), (262, 182350), (350, 136502), (521, 91700), (524, 91175), (655, 72940), (700, 68251), (917, 52100), (1042, 45850), (1310, 36470), (1834, 26050), (2084, 22925), (2605, 18340), (2620, 18235), (3275, 14588), (3647, 13100), (3668, 13025), (4585, 10420), (5210, 9170), (6550, 7294)]