53649330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{255473}}^1$

素因数の和:255490

約数の個数: 32

約数和(自身を含む): 147153024

約数和(自身を除く): 93503694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 255473, 510946, 766419, 1277365, 1532838, 1788311, 2554730, 3576622, 3832095, 5364933, 7664190, 8941555, 10729866, 17883110, 26824665, 53649330]

約数ペア:

[(1, 53649330), (2, 26824665), (3, 17883110), (5, 10729866), (6, 8941555), (7, 7664190), (10, 5364933), (14, 3832095), (15, 3576622), (21, 2554730), (30, 1788311), (35, 1532838), (42, 1277365), (70, 766419), (105, 510946), (210, 255473)]