19811243850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{433}}^1\times {\mathrm{305023}}^1$

素因数の和:305471

約数の個数: 48

約数和(自身を含む): 49245514752

約数和(自身を除く): 29434270902

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 433, 866, 1299, 2165, 2598, 4330, 6495, 10825, 12990, 21650, 32475, 64950, 305023, 610046, 915069, 1525115, 1830138, 3050230, 4575345, 7625575, 9150690, 15251150, 22876725, 45753450, 132074959, 264149918, 396224877, 660374795, 792449754, 1320749590, 1981124385, 3301873975, 3962248770, 6603747950, 9905621925, 19811243850]

約数ペア:

[(1, 19811243850), (2, 9905621925), (3, 6603747950), (5, 3962248770), (6, 3301873975), (10, 1981124385), (15, 1320749590), (25, 792449754), (30, 660374795), (50, 396224877), (75, 264149918), (150, 132074959), (433, 45753450), (866, 22876725), (1299, 15251150), (2165, 9150690), (2598, 7625575), (4330, 4575345), (6495, 3050230), (10825, 1830138), (12990, 1525115), (21650, 915069), (32475, 610046), (64950, 305023)]