50907080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1411

約数の個数: 96

約数和(自身を含む): 140356800

約数和(自身を除く): 89449720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1367, 1862, 1960, 2660, 2734, 3724, 4655, 5320, 5468, 6835, 7448, 9310, 9569, 10936, 13670, 18620, 19138, 25973, 27340, 37240, 38276, 47845, 51946, 54680, 66983, 76552, 95690, 103892, 129865, 133966, 181811, 191380, 207784, 259730, 267932, 334915, 363622, 382760, 519460, 535864, 669830, 727244, 909055, 1038920, 1272677, 1339660, 1454488, 1818110, 2545354, 2679320, 3636220, 5090708, 6363385, 7272440, 10181416, 12726770, 25453540, 50907080]

約数ペア:

[(1, 50907080), (2, 25453540), (4, 12726770), (5, 10181416), (7, 7272440), (8, 6363385), (10, 5090708), (14, 3636220), (19, 2679320), (20, 2545354), (28, 1818110), (35, 1454488), (38, 1339660), (40, 1272677), (49, 1038920), (56, 909055), (70, 727244), (76, 669830), (95, 535864), (98, 519460), (133, 382760), (140, 363622), (152, 334915), (190, 267932), (196, 259730), (245, 207784), (266, 191380), (280, 181811), (380, 133966), (392, 129865), (490, 103892), (532, 95690), (665, 76552), (760, 66983), (931, 54680), (980, 51946), (1064, 47845), (1330, 38276), (1367, 37240), (1862, 27340), (1960, 25973), (2660, 19138), (2734, 18620), (3724, 13670), (4655, 10936), (5320, 9569), (5468, 9310), (6835, 7448)]