49419900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1340

約数の個数: 108

約数和(自身を含む): 158630472

約数和(自身を除く): 109210572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1277, 1290, 1548, 1935, 2150, 2554, 2580, 3225, 3831, 3870, 4300, 5108, 6385, 6450, 7662, 7740, 9675, 11493, 12770, 12900, 15324, 19155, 19350, 22986, 25540, 31925, 38310, 38700, 45972, 54911, 57465, 63850, 76620, 95775, 109822, 114930, 127700, 164733, 191550, 219644, 229860, 274555, 287325, 329466, 383100, 494199, 549110, 574650, 658932, 823665, 988398, 1098220, 1149300, 1372775, 1647330, 1976796, 2470995, 2745550, 3294660, 4118325, 4941990, 5491100, 8236650, 9883980, 12354975, 16473300, 24709950, 49419900]

約数ペア:

[(1, 49419900), (2, 24709950), (3, 16473300), (4, 12354975), (5, 9883980), (6, 8236650), (9, 5491100), (10, 4941990), (12, 4118325), (15, 3294660), (18, 2745550), (20, 2470995), (25, 1976796), (30, 1647330), (36, 1372775), (43, 1149300), (45, 1098220), (50, 988398), (60, 823665), (75, 658932), (86, 574650), (90, 549110), (100, 494199), (129, 383100), (150, 329466), (172, 287325), (180, 274555), (215, 229860), (225, 219644), (258, 191550), (300, 164733), (387, 127700), (430, 114930), (450, 109822), (516, 95775), (645, 76620), (774, 63850), (860, 57465), (900, 54911), (1075, 45972), (1277, 38700), (1290, 38310), (1548, 31925), (1935, 25540), (2150, 22986), (2554, 19350), (2580, 19155), (3225, 15324), (3831, 12900), (3870, 12770), (4300, 11493), (5108, 9675), (6385, 7740), (6450, 7662)]