2048550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1951}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 5809152

約数和(自身を除く): 3760602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1951, 3902, 5853, 9755, 11706, 13657, 19510, 27314, 29265, 40971, 48775, 58530, 68285, 81942, 97550, 136570, 146325, 204855, 292650, 341425, 409710, 682850, 1024275, 2048550]

約数ペア:

[(1, 2048550), (2, 1024275), (3, 682850), (5, 409710), (6, 341425), (7, 292650), (10, 204855), (14, 146325), (15, 136570), (21, 97550), (25, 81942), (30, 68285), (35, 58530), (42, 48775), (50, 40971), (70, 29265), (75, 27314), (105, 19510), (150, 13657), (175, 11706), (210, 9755), (350, 5853), (525, 3902), (1050, 1951)]