49321930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 113467392

約数和(自身を除く): 64145462

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 49, 62, 70, 85, 98, 119, 155, 170, 191, 217, 238, 245, 310, 382, 434, 490, 527, 595, 833, 955, 1054, 1085, 1190, 1337, 1519, 1666, 1910, 2170, 2635, 2674, 3038, 3247, 3689, 4165, 5270, 5921, 6494, 6685, 7378, 7595, 8330, 9359, 11842, 13370, 15190, 16235, 18445, 18718, 22729, 25823, 29605, 32470, 36890, 41447, 45458, 46795, 51646, 59210, 82894, 93590, 100657, 113645, 129115, 159103, 201314, 207235, 227290, 258230, 290129, 318206, 414470, 503285, 580258, 704599, 795515, 1006570, 1409198, 1450645, 1591030, 2901290, 3522995, 4932193, 7045990, 9864386, 24660965, 49321930]

約数ペア:

[(1, 49321930), (2, 24660965), (5, 9864386), (7, 7045990), (10, 4932193), (14, 3522995), (17, 2901290), (31, 1591030), (34, 1450645), (35, 1409198), (49, 1006570), (62, 795515), (70, 704599), (85, 580258), (98, 503285), (119, 414470), (155, 318206), (170, 290129), (191, 258230), (217, 227290), (238, 207235), (245, 201314), (310, 159103), (382, 129115), (434, 113645), (490, 100657), (527, 93590), (595, 82894), (833, 59210), (955, 51646), (1054, 46795), (1085, 45458), (1190, 41447), (1337, 36890), (1519, 32470), (1666, 29605), (1910, 25823), (2170, 22729), (2635, 18718), (2674, 18445), (3038, 16235), (3247, 15190), (3689, 13370), (4165, 11842), (5270, 9359), (5921, 8330), (6494, 7595), (6685, 7378)]