56220528028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{119183}}^1$

素因数の和:120202

約数の個数: 48

約数和(自身を含む): 119176372224

約数和(自身を除く): 62955844196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 991, 1982, 3964, 6937, 13874, 16847, 27748, 33694, 67388, 117929, 119183, 235858, 238366, 471716, 476732, 834281, 1668562, 2026111, 3337124, 4052222, 8104444, 14182777, 28365554, 56731108, 118110353, 236220706, 472441412, 826772471, 1653544942, 2007876001, 3307089884, 4015752002, 8031504004, 14055132007, 28110264014, 56220528028]

約数ペア:

[(1, 56220528028), (2, 28110264014), (4, 14055132007), (7, 8031504004), (14, 4015752002), (17, 3307089884), (28, 2007876001), (34, 1653544942), (68, 826772471), (119, 472441412), (238, 236220706), (476, 118110353), (991, 56731108), (1982, 28365554), (3964, 14182777), (6937, 8104444), (13874, 4052222), (16847, 3337124), (27748, 2026111), (33694, 1668562), (67388, 834281), (117929, 476732), (119183, 471716), (235858, 238366)]