51403770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 147251520

約数和(自身を除く): 95847750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 137, 165, 198, 274, 330, 379, 411, 495, 685, 758, 822, 990, 1137, 1233, 1370, 1507, 1895, 2055, 2274, 2466, 3014, 3411, 3790, 4110, 4169, 4521, 5685, 6165, 6822, 7535, 8338, 9042, 11370, 12330, 12507, 13563, 15070, 17055, 20845, 22605, 25014, 27126, 34110, 37521, 41690, 45210, 51923, 62535, 67815, 75042, 103846, 125070, 135630, 155769, 187605, 259615, 311538, 375210, 467307, 519230, 571153, 778845, 934614, 1142306, 1557690, 1713459, 2336535, 2855765, 3426918, 4673070, 5140377, 5711530, 8567295, 10280754, 17134590, 25701885, 51403770]

約数ペア:

[(1, 51403770), (2, 25701885), (3, 17134590), (5, 10280754), (6, 8567295), (9, 5711530), (10, 5140377), (11, 4673070), (15, 3426918), (18, 2855765), (22, 2336535), (30, 1713459), (33, 1557690), (45, 1142306), (55, 934614), (66, 778845), (90, 571153), (99, 519230), (110, 467307), (137, 375210), (165, 311538), (198, 259615), (274, 187605), (330, 155769), (379, 135630), (411, 125070), (495, 103846), (685, 75042), (758, 67815), (822, 62535), (990, 51923), (1137, 45210), (1233, 41690), (1370, 37521), (1507, 34110), (1895, 27126), (2055, 25014), (2274, 22605), (2466, 20845), (3014, 17055), (3411, 15070), (3790, 13563), (4110, 12507), (4169, 12330), (4521, 11370), (5685, 9042), (6165, 8338), (6822, 7535)]