49918970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 99733248

約数和(自身を除く): 49814278

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 289, 391, 578, 751, 782, 1445, 1502, 1955, 2890, 3755, 3910, 6647, 7510, 12767, 13294, 17273, 25534, 33235, 34546, 63835, 66470, 86365, 127670, 172730, 217039, 293641, 434078, 587282, 1085195, 1468205, 2170390, 2936410, 4991897, 9983794, 24959485, 49918970]

約数ペア:

[(1, 49918970), (2, 24959485), (5, 9983794), (10, 4991897), (17, 2936410), (23, 2170390), (34, 1468205), (46, 1085195), (85, 587282), (115, 434078), (170, 293641), (230, 217039), (289, 172730), (391, 127670), (578, 86365), (751, 66470), (782, 63835), (1445, 34546), (1502, 33235), (1955, 25534), (2890, 17273), (3755, 13294), (3910, 12767), (6647, 7510)]