52904360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 126403200

約数和(自身を除く): 73498840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 151, 152, 190, 302, 380, 461, 604, 755, 760, 922, 1208, 1510, 1844, 2305, 2869, 3020, 3688, 4610, 5738, 6040, 8759, 9220, 11476, 14345, 17518, 18440, 22952, 28690, 35036, 43795, 57380, 69611, 70072, 87590, 114760, 139222, 175180, 278444, 348055, 350360, 556888, 696110, 1322609, 1392220, 2645218, 2784440, 5290436, 6613045, 10580872, 13226090, 26452180, 52904360]

約数ペア:

[(1, 52904360), (2, 26452180), (4, 13226090), (5, 10580872), (8, 6613045), (10, 5290436), (19, 2784440), (20, 2645218), (38, 1392220), (40, 1322609), (76, 696110), (95, 556888), (151, 350360), (152, 348055), (190, 278444), (302, 175180), (380, 139222), (461, 114760), (604, 87590), (755, 70072), (760, 69611), (922, 57380), (1208, 43795), (1510, 35036), (1844, 28690), (2305, 22952), (2869, 18440), (3020, 17518), (3688, 14345), (4610, 11476), (5738, 9220), (6040, 8759)]