16498950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8461}}^1$

素因数の和:8489

約数の個数: 48

約数和(自身を含む): 44070096

約数和(自身を除く): 27571146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 8461, 16922, 25383, 42305, 50766, 84610, 109993, 126915, 211525, 219986, 253830, 329979, 423050, 549965, 634575, 659958, 1099930, 1269150, 1649895, 2749825, 3299790, 5499650, 8249475, 16498950]

約数ペア:

[(1, 16498950), (2, 8249475), (3, 5499650), (5, 3299790), (6, 2749825), (10, 1649895), (13, 1269150), (15, 1099930), (25, 659958), (26, 634575), (30, 549965), (39, 423050), (50, 329979), (65, 253830), (75, 219986), (78, 211525), (130, 126915), (150, 109993), (195, 84610), (325, 50766), (390, 42305), (650, 25383), (975, 16922), (1950, 8461)]