47996650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 98540568

約数和(自身を除く): 50543918

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 1801, 2050, 2665, 3602, 5330, 9005, 13325, 18010, 23413, 26650, 45025, 46826, 73841, 90050, 117065, 147682, 234130, 369205, 585325, 738410, 959933, 1170650, 1846025, 1919866, 3692050, 4799665, 9599330, 23998325, 47996650]

約数ペア:

[(1, 47996650), (2, 23998325), (5, 9599330), (10, 4799665), (13, 3692050), (25, 1919866), (26, 1846025), (41, 1170650), (50, 959933), (65, 738410), (82, 585325), (130, 369205), (205, 234130), (325, 147682), (410, 117065), (533, 90050), (650, 73841), (1025, 46826), (1066, 45025), (1801, 26650), (2050, 23413), (2665, 18010), (3602, 13325), (5330, 9005)]