51143610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 89861190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 478, 717, 1019, 1195, 1434, 1673, 2038, 2390, 3057, 3346, 3585, 5019, 5095, 6114, 7133, 7170, 8365, 10038, 10190, 14266, 15285, 16730, 21399, 25095, 30570, 35665, 42798, 50190, 71330, 106995, 213990, 243541, 487082, 730623, 1217705, 1461246, 1704787, 2435410, 3409574, 3653115, 5114361, 7306230, 8523935, 10228722, 17047870, 25571805, 51143610]

約数ペア:

[(1, 51143610), (2, 25571805), (3, 17047870), (5, 10228722), (6, 8523935), (7, 7306230), (10, 5114361), (14, 3653115), (15, 3409574), (21, 2435410), (30, 1704787), (35, 1461246), (42, 1217705), (70, 730623), (105, 487082), (210, 243541), (239, 213990), (478, 106995), (717, 71330), (1019, 50190), (1195, 42798), (1434, 35665), (1673, 30570), (2038, 25095), (2390, 21399), (3057, 16730), (3346, 15285), (3585, 14266), (5019, 10190), (5095, 10038), (6114, 8365), (7133, 7170)]