51343236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2791}}^1$

素因数の和:2881

約数の個数: 72

約数和(自身を含む): 150410624

約数和(自身を除く): 99067388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 2791, 3066, 4599, 5582, 6132, 8373, 9198, 11164, 16746, 18396, 19537, 25119, 33492, 39074, 50238, 58611, 78148, 100476, 117222, 175833, 203743, 234444, 351666, 407486, 611229, 703332, 814972, 1222458, 1426201, 1833687, 2444916, 2852402, 3667374, 4278603, 5704804, 7334748, 8557206, 12835809, 17114412, 25671618, 51343236]

約数ペア:

[(1, 51343236), (2, 25671618), (3, 17114412), (4, 12835809), (6, 8557206), (7, 7334748), (9, 5704804), (12, 4278603), (14, 3667374), (18, 2852402), (21, 2444916), (28, 1833687), (36, 1426201), (42, 1222458), (63, 814972), (73, 703332), (84, 611229), (126, 407486), (146, 351666), (219, 234444), (252, 203743), (292, 175833), (438, 117222), (511, 100476), (657, 78148), (876, 58611), (1022, 50238), (1314, 39074), (1533, 33492), (2044, 25119), (2628, 19537), (2791, 18396), (3066, 16746), (4599, 11164), (5582, 9198), (6132, 8373)]