42260050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 72

約数和(自身を含む): 93636864

約数和(自身を除く): 51376814

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 49, 50, 70, 94, 98, 175, 235, 245, 329, 350, 367, 470, 490, 658, 734, 1175, 1225, 1645, 1835, 2303, 2350, 2450, 2569, 3290, 3670, 4606, 5138, 8225, 9175, 11515, 12845, 16450, 17249, 17983, 18350, 23030, 25690, 34498, 35966, 57575, 64225, 86245, 89915, 115150, 120743, 128450, 172490, 179830, 241486, 431225, 449575, 603715, 845201, 862450, 899150, 1207430, 1690402, 3018575, 4226005, 6037150, 8452010, 21130025, 42260050]

約数ペア:

[(1, 42260050), (2, 21130025), (5, 8452010), (7, 6037150), (10, 4226005), (14, 3018575), (25, 1690402), (35, 1207430), (47, 899150), (49, 862450), (50, 845201), (70, 603715), (94, 449575), (98, 431225), (175, 241486), (235, 179830), (245, 172490), (329, 128450), (350, 120743), (367, 115150), (470, 89915), (490, 86245), (658, 64225), (734, 57575), (1175, 35966), (1225, 34498), (1645, 25690), (1835, 23030), (2303, 18350), (2350, 17983), (2450, 17249), (2569, 16450), (3290, 12845), (3670, 11515), (4606, 9175), (5138, 8225)]