47443360

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4861}}^1$

素因数の和:4937

約数の個数: 48

約数和(自身を含む): 113945832

約数和(自身を除く): 66502472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4861, 4880, 9722, 9760, 19444, 24305, 38888, 48610, 77776, 97220, 155552, 194440, 296521, 388880, 593042, 777760, 1186084, 1482605, 2372168, 2965210, 4744336, 5930420, 9488672, 11860840, 23721680, 47443360]

約数ペア:

[(1, 47443360), (2, 23721680), (4, 11860840), (5, 9488672), (8, 5930420), (10, 4744336), (16, 2965210), (20, 2372168), (32, 1482605), (40, 1186084), (61, 777760), (80, 593042), (122, 388880), (160, 296521), (244, 194440), (305, 155552), (488, 97220), (610, 77776), (976, 48610), (1220, 38888), (1952, 24305), (2440, 19444), (4861, 9760), (4880, 9722)]