50525020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 146313216

約数和(自身を除く): 95788196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 23, 26, 28, 34, 35, 46, 52, 65, 68, 70, 71, 85, 91, 92, 115, 119, 130, 140, 142, 161, 170, 182, 221, 230, 238, 260, 284, 299, 322, 340, 355, 364, 391, 442, 455, 460, 476, 497, 595, 598, 644, 710, 782, 805, 884, 910, 923, 994, 1105, 1190, 1196, 1207, 1420, 1495, 1547, 1564, 1610, 1633, 1820, 1846, 1955, 1988, 2093, 2210, 2380, 2414, 2485, 2737, 2990, 3094, 3220, 3266, 3692, 3910, 4186, 4420, 4615, 4828, 4970, 5083, 5474, 5980, 6035, 6188, 6461, 6532, 7735, 7820, 8165, 8372, 8449, 9230, 9940, 10166, 10465, 10948, 11431, 12070, 12922, 13685, 15470, 15691, 16330, 16898, 18460, 20332, 20930, 21229, 22862, 24140, 25415, 25844, 27370, 27761, 30940, 31382, 32305, 32660, 33796, 35581, 41860, 42245, 42458, 45724, 50830, 54740, 55522, 57155, 62764, 64610, 71162, 78455, 84490, 84916, 101660, 106145, 109837, 111044, 114310, 129220, 138805, 142324, 148603, 156910, 168980, 177905, 194327, 212290, 219674, 228620, 277610, 297206, 313820, 355810, 360893, 388654, 424580, 439348, 549185, 555220, 594412, 711620, 721786, 743015, 777308, 971635, 1098370, 1443572, 1486030, 1804465, 1943270, 2196740, 2526251, 2972060, 3608930, 3886540, 5052502, 7217860, 10105004, 12631255, 25262510, 50525020]

約数ペア:

[(1, 50525020), (2, 25262510), (4, 12631255), (5, 10105004), (7, 7217860), (10, 5052502), (13, 3886540), (14, 3608930), (17, 2972060), (20, 2526251), (23, 2196740), (26, 1943270), (28, 1804465), (34, 1486030), (35, 1443572), (46, 1098370), (52, 971635), (65, 777308), (68, 743015), (70, 721786), (71, 711620), (85, 594412), (91, 555220), (92, 549185), (115, 439348), (119, 424580), (130, 388654), (140, 360893), (142, 355810), (161, 313820), (170, 297206), (182, 277610), (221, 228620), (230, 219674), (238, 212290), (260, 194327), (284, 177905), (299, 168980), (322, 156910), (340, 148603), (355, 142324), (364, 138805), (391, 129220), (442, 114310), (455, 111044), (460, 109837), (476, 106145), (497, 101660), (595, 84916), (598, 84490), (644, 78455), (710, 71162), (782, 64610), (805, 62764), (884, 57155), (910, 55522), (923, 54740), (994, 50830), (1105, 45724), (1190, 42458), (1196, 42245), (1207, 41860), (1420, 35581), (1495, 33796), (1547, 32660), (1564, 32305), (1610, 31382), (1633, 30940), (1820, 27761), (1846, 27370), (1955, 25844), (1988, 25415), (2093, 24140), (2210, 22862), (2380, 21229), (2414, 20930), (2485, 20332), (2737, 18460), (2990, 16898), (3094, 16330), (3220, 15691), (3266, 15470), (3692, 13685), (3910, 12922), (4186, 12070), (4420, 11431), (4615, 10948), (4828, 10465), (4970, 10166), (5083, 9940), (5474, 9230), (5980, 8449), (6035, 8372), (6188, 8165), (6461, 7820), (6532, 7735)]