50200072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 106086960

約数和(自身を除く): 55886888

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 61, 82, 104, 122, 164, 193, 244, 328, 386, 488, 533, 772, 793, 1066, 1544, 1586, 2132, 2501, 2509, 3172, 4264, 5002, 5018, 6344, 7913, 10004, 10036, 11773, 15826, 20008, 20072, 23546, 31652, 32513, 47092, 63304, 65026, 94184, 102869, 130052, 153049, 205738, 260104, 306098, 411476, 482693, 612196, 822952, 965386, 1224392, 1930772, 3861544, 6275009, 12550018, 25100036, 50200072]

約数ペア:

[(1, 50200072), (2, 25100036), (4, 12550018), (8, 6275009), (13, 3861544), (26, 1930772), (41, 1224392), (52, 965386), (61, 822952), (82, 612196), (104, 482693), (122, 411476), (164, 306098), (193, 260104), (244, 205738), (328, 153049), (386, 130052), (488, 102869), (533, 94184), (772, 65026), (793, 63304), (1066, 47092), (1544, 32513), (1586, 31652), (2132, 23546), (2501, 20072), (2509, 20008), (3172, 15826), (4264, 11773), (5002, 10036), (5018, 10004), (6344, 7913)]