52007730040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{7411}}^1$

素因数の和:7853

約数の個数: 128

約数和(自身を含む): 136020280320

約数和(自身を除く): 84012550280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 353, 355, 497, 568, 706, 710, 994, 1412, 1420, 1765, 1988, 2471, 2485, 2824, 2840, 3530, 3976, 4942, 4970, 7060, 7411, 9884, 9940, 12355, 14120, 14822, 19768, 19880, 24710, 25063, 29644, 37055, 49420, 50126, 51877, 59288, 74110, 98840, 100252, 103754, 125315, 148220, 175441, 200504, 207508, 250630, 259385, 296440, 350882, 415016, 501260, 518770, 526181, 701764, 877205, 1002520, 1037540, 1052362, 1403528, 1754410, 2075080, 2104724, 2616083, 2630905, 3508820, 3683267, 4209448, 5232166, 5261810, 7017640, 7366534, 10464332, 10523620, 13080415, 14733068, 18312581, 18416335, 20928664, 21047240, 26160830, 29466136, 36625162, 36832670, 52321660, 73250324, 73665340, 91562905, 104643320, 146500648, 147330680, 183125810, 185741893, 366251620, 371483786, 732503240, 742967572, 928709465, 1300193251, 1485935144, 1857418930, 2600386502, 3714837860, 5200773004, 6500966255, 7429675720, 10401546008, 13001932510, 26003865020, 52007730040]

約数ペア:

[(1, 52007730040), (2, 26003865020), (4, 13001932510), (5, 10401546008), (7, 7429675720), (8, 6500966255), (10, 5200773004), (14, 3714837860), (20, 2600386502), (28, 1857418930), (35, 1485935144), (40, 1300193251), (56, 928709465), (70, 742967572), (71, 732503240), (140, 371483786), (142, 366251620), (280, 185741893), (284, 183125810), (353, 147330680), (355, 146500648), (497, 104643320), (568, 91562905), (706, 73665340), (710, 73250324), (994, 52321660), (1412, 36832670), (1420, 36625162), (1765, 29466136), (1988, 26160830), (2471, 21047240), (2485, 20928664), (2824, 18416335), (2840, 18312581), (3530, 14733068), (3976, 13080415), (4942, 10523620), (4970, 10464332), (7060, 7366534), (7411, 7017640), (9884, 5261810), (9940, 5232166), (12355, 4209448), (14120, 3683267), (14822, 3508820), (19768, 2630905), (19880, 2616083), (24710, 2104724), (25063, 2075080), (29644, 1754410), (37055, 1403528), (49420, 1052362), (50126, 1037540), (51877, 1002520), (59288, 877205), (74110, 701764), (98840, 526181), (100252, 518770), (103754, 501260), (125315, 415016), (148220, 350882), (175441, 296440), (200504, 259385), (207508, 250630)]