51230460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44939}}^1$

素因数の和:44970

約数の個数: 48

約数和(自身を含む): 150998400

約数和(自身を除く): 99767940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 44939, 89878, 134817, 179756, 224695, 269634, 449390, 539268, 674085, 853841, 898780, 1348170, 1707682, 2561523, 2696340, 3415364, 4269205, 5123046, 8538410, 10246092, 12807615, 17076820, 25615230, 51230460]

約数ペア:

[(1, 51230460), (2, 25615230), (3, 17076820), (4, 12807615), (5, 10246092), (6, 8538410), (10, 5123046), (12, 4269205), (15, 3415364), (19, 2696340), (20, 2561523), (30, 1707682), (38, 1348170), (57, 898780), (60, 853841), (76, 674085), (95, 539268), (114, 449390), (190, 269634), (228, 224695), (285, 179756), (380, 134817), (570, 89878), (1140, 44939)]