51865860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 151990272

約数和(自身を除く): 100124412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 244, 305, 366, 370, 383, 444, 555, 610, 732, 740, 766, 915, 1110, 1149, 1220, 1532, 1830, 1915, 2220, 2257, 2298, 3660, 3830, 4514, 4596, 5745, 6771, 7660, 9028, 11285, 11490, 13542, 14171, 22570, 22980, 23363, 27084, 28342, 33855, 42513, 45140, 46726, 56684, 67710, 70089, 70855, 85026, 93452, 116815, 135420, 140178, 141710, 170052, 212565, 233630, 280356, 283420, 350445, 425130, 467260, 700890, 850260, 864431, 1401780, 1728862, 2593293, 3457724, 4322155, 5186586, 8644310, 10373172, 12966465, 17288620, 25932930, 51865860]

約数ペア:

[(1, 51865860), (2, 25932930), (3, 17288620), (4, 12966465), (5, 10373172), (6, 8644310), (10, 5186586), (12, 4322155), (15, 3457724), (20, 2593293), (30, 1728862), (37, 1401780), (60, 864431), (61, 850260), (74, 700890), (111, 467260), (122, 425130), (148, 350445), (183, 283420), (185, 280356), (222, 233630), (244, 212565), (305, 170052), (366, 141710), (370, 140178), (383, 135420), (444, 116815), (555, 93452), (610, 85026), (732, 70855), (740, 70089), (766, 67710), (915, 56684), (1110, 46726), (1149, 45140), (1220, 42513), (1532, 33855), (1830, 28342), (1915, 27084), (2220, 23363), (2257, 22980), (2298, 22570), (3660, 14171), (3830, 13542), (4514, 11490), (4596, 11285), (5745, 9028), (6771, 7660)]