2054298050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{44131}}^1$

素因数の和:44176

約数の個数: 72

約数和(自身を含む): 4678874640

約数和(自身を除く): 2624576590

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 665, 931, 950, 1225, 1330, 1862, 2450, 3325, 4655, 6650, 9310, 23275, 44131, 46550, 88262, 220655, 308917, 441310, 617834, 838489, 1103275, 1544585, 1676978, 2162419, 2206550, 3089170, 4192445, 4324838, 5869423, 7722925, 8384890, 10812095, 11738846, 15445850, 20962225, 21624190, 29347115, 41085961, 41924450, 54060475, 58694230, 82171922, 108120950, 146735575, 205429805, 293471150, 410859610, 1027149025, 2054298050]

約数ペア:

[(1, 2054298050), (2, 1027149025), (5, 410859610), (7, 293471150), (10, 205429805), (14, 146735575), (19, 108120950), (25, 82171922), (35, 58694230), (38, 54060475), (49, 41924450), (50, 41085961), (70, 29347115), (95, 21624190), (98, 20962225), (133, 15445850), (175, 11738846), (190, 10812095), (245, 8384890), (266, 7722925), (350, 5869423), (475, 4324838), (490, 4192445), (665, 3089170), (931, 2206550), (950, 2162419), (1225, 1676978), (1330, 1544585), (1862, 1103275), (2450, 838489), (3325, 617834), (4655, 441310), (6650, 308917), (9310, 220655), (23275, 88262), (44131, 46550)]