55270392

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 147907200

約数和(自身を除く): 92636808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 1987, 2318, 3477, 3974, 4636, 5961, 6954, 7948, 9272, 11922, 13908, 15896, 23844, 27816, 37753, 47688, 75506, 113259, 121207, 151012, 226518, 242414, 302024, 363621, 453036, 484828, 727242, 906072, 969656, 1454484, 2302933, 2908968, 4605866, 6908799, 9211732, 13817598, 18423464, 27635196, 55270392]

約数ペア:

[(1, 55270392), (2, 27635196), (3, 18423464), (4, 13817598), (6, 9211732), (8, 6908799), (12, 4605866), (19, 2908968), (24, 2302933), (38, 1454484), (57, 969656), (61, 906072), (76, 727242), (114, 484828), (122, 453036), (152, 363621), (183, 302024), (228, 242414), (244, 226518), (366, 151012), (456, 121207), (488, 113259), (732, 75506), (1159, 47688), (1464, 37753), (1987, 27816), (2318, 23844), (3477, 15896), (3974, 13908), (4636, 11922), (5961, 9272), (6954, 7948)]