51803910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 140343840

約数和(自身を除く): 88539930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 101, 123, 139, 202, 205, 246, 278, 303, 369, 410, 417, 505, 606, 615, 695, 738, 834, 909, 1010, 1230, 1251, 1390, 1515, 1818, 1845, 2085, 2502, 3030, 3690, 4141, 4170, 4545, 5699, 6255, 8282, 9090, 11398, 12423, 12510, 14039, 17097, 20705, 24846, 28078, 28495, 34194, 37269, 41410, 42117, 51291, 56990, 62115, 70195, 74538, 84234, 85485, 102582, 124230, 126351, 140390, 170970, 186345, 210585, 252702, 256455, 372690, 421170, 512910, 575599, 631755, 1151198, 1263510, 1726797, 2877995, 3453594, 5180391, 5755990, 8633985, 10360782, 17267970, 25901955, 51803910]

約数ペア:

[(1, 51803910), (2, 25901955), (3, 17267970), (5, 10360782), (6, 8633985), (9, 5755990), (10, 5180391), (15, 3453594), (18, 2877995), (30, 1726797), (41, 1263510), (45, 1151198), (82, 631755), (90, 575599), (101, 512910), (123, 421170), (139, 372690), (202, 256455), (205, 252702), (246, 210585), (278, 186345), (303, 170970), (369, 140390), (410, 126351), (417, 124230), (505, 102582), (606, 85485), (615, 84234), (695, 74538), (738, 70195), (834, 62115), (909, 56990), (1010, 51291), (1230, 42117), (1251, 41410), (1390, 37269), (1515, 34194), (1818, 28495), (1845, 28078), (2085, 24846), (2502, 20705), (3030, 17097), (3690, 14039), (4141, 12510), (4170, 12423), (4545, 11398), (5699, 9090), (6255, 8282)]