49730030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 59133970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 139, 190, 266, 269, 278, 538, 665, 695, 973, 1330, 1345, 1390, 1883, 1946, 2641, 2690, 3766, 4865, 5111, 5282, 9415, 9730, 10222, 13205, 18487, 18830, 25555, 26410, 35777, 36974, 37391, 51110, 71554, 74782, 92435, 178885, 184870, 186955, 261737, 357770, 373910, 523474, 710429, 1308685, 1420858, 2617370, 3552145, 4973003, 7104290, 9946006, 24865015, 49730030]

約数ペア:

[(1, 49730030), (2, 24865015), (5, 9946006), (7, 7104290), (10, 4973003), (14, 3552145), (19, 2617370), (35, 1420858), (38, 1308685), (70, 710429), (95, 523474), (133, 373910), (139, 357770), (190, 261737), (266, 186955), (269, 184870), (278, 178885), (538, 92435), (665, 74782), (695, 71554), (973, 51110), (1330, 37391), (1345, 36974), (1390, 35777), (1883, 26410), (1946, 25555), (2641, 18830), (2690, 18487), (3766, 13205), (4865, 10222), (5111, 9730), (5282, 9415)]