49399620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2597

約数の個数: 96

約数和(自身を含む): 154224000

約数和(自身を除く): 104824380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 2549, 3230, 3876, 4845, 5098, 6460, 7647, 9690, 10196, 12745, 15294, 19380, 25490, 30588, 38235, 43333, 48431, 50980, 76470, 86666, 96862, 129999, 145293, 152940, 173332, 193724, 216665, 242155, 259998, 290586, 433330, 484310, 519996, 581172, 649995, 726465, 823327, 866660, 968620, 1299990, 1452930, 1646654, 2469981, 2599980, 2905860, 3293308, 4116635, 4939962, 8233270, 9879924, 12349905, 16466540, 24699810, 49399620]

約数ペア:

[(1, 49399620), (2, 24699810), (3, 16466540), (4, 12349905), (5, 9879924), (6, 8233270), (10, 4939962), (12, 4116635), (15, 3293308), (17, 2905860), (19, 2599980), (20, 2469981), (30, 1646654), (34, 1452930), (38, 1299990), (51, 968620), (57, 866660), (60, 823327), (68, 726465), (76, 649995), (85, 581172), (95, 519996), (102, 484310), (114, 433330), (170, 290586), (190, 259998), (204, 242155), (228, 216665), (255, 193724), (285, 173332), (323, 152940), (340, 145293), (380, 129999), (510, 96862), (570, 86666), (646, 76470), (969, 50980), (1020, 48431), (1140, 43333), (1292, 38235), (1615, 30588), (1938, 25490), (2549, 19380), (3230, 15294), (3876, 12745), (4845, 10196), (5098, 9690), (6460, 7647)]