52905860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 133781760

約数和(自身を除く): 80875900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 83, 116, 140, 145, 157, 166, 203, 290, 314, 332, 406, 415, 580, 581, 628, 785, 812, 830, 1015, 1099, 1162, 1570, 1660, 2030, 2198, 2324, 2407, 2905, 3140, 4060, 4396, 4553, 4814, 5495, 5810, 9106, 9628, 10990, 11620, 12035, 13031, 16849, 18212, 21980, 22765, 24070, 26062, 31871, 33698, 45530, 48140, 52124, 63742, 65155, 67396, 84245, 91060, 91217, 127484, 130310, 159355, 168490, 182434, 260620, 318710, 336980, 364868, 377899, 456085, 637420, 755798, 912170, 1511596, 1824340, 1889495, 2645293, 3778990, 5290586, 7557980, 10581172, 13226465, 26452930, 52905860]

約数ペア:

[(1, 52905860), (2, 26452930), (4, 13226465), (5, 10581172), (7, 7557980), (10, 5290586), (14, 3778990), (20, 2645293), (28, 1889495), (29, 1824340), (35, 1511596), (58, 912170), (70, 755798), (83, 637420), (116, 456085), (140, 377899), (145, 364868), (157, 336980), (166, 318710), (203, 260620), (290, 182434), (314, 168490), (332, 159355), (406, 130310), (415, 127484), (580, 91217), (581, 91060), (628, 84245), (785, 67396), (812, 65155), (830, 63742), (1015, 52124), (1099, 48140), (1162, 45530), (1570, 33698), (1660, 31871), (2030, 26062), (2198, 24070), (2324, 22765), (2407, 21980), (2905, 18212), (3140, 16849), (4060, 13031), (4396, 12035), (4553, 11620), (4814, 10990), (5495, 9628), (5810, 9106)]