53965688

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 120341760

約数和(自身を除く): 66376072

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 73, 86, 146, 172, 292, 301, 307, 344, 511, 584, 602, 614, 1022, 1204, 1228, 2044, 2149, 2408, 2456, 3139, 4088, 4298, 6278, 8596, 12556, 13201, 17192, 21973, 22411, 25112, 26402, 43946, 44822, 52804, 87892, 89644, 92407, 105608, 156877, 175784, 179288, 184814, 313754, 369628, 627508, 739256, 963673, 1255016, 1927346, 3854692, 6745711, 7709384, 13491422, 26982844, 53965688]

約数ペア:

[(1, 53965688), (2, 26982844), (4, 13491422), (7, 7709384), (8, 6745711), (14, 3854692), (28, 1927346), (43, 1255016), (56, 963673), (73, 739256), (86, 627508), (146, 369628), (172, 313754), (292, 184814), (301, 179288), (307, 175784), (344, 156877), (511, 105608), (584, 92407), (602, 89644), (614, 87892), (1022, 52804), (1204, 44822), (1228, 43946), (2044, 26402), (2149, 25112), (2408, 22411), (2456, 21973), (3139, 17192), (4088, 13201), (4298, 12556), (6278, 8596)]