54521897374

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{3359}}^1$

素因数の和:3965

約数の個数: 64

約数和(自身を含む): 99348480000

約数和(自身を除く): 44826582626

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 439, 878, 973, 1946, 2641, 3073, 3359, 5282, 6146, 6718, 8341, 16682, 18487, 23513, 36974, 47026, 58387, 61021, 63821, 116774, 122042, 127642, 427147, 446747, 466901, 854294, 893494, 933802, 1159399, 1474601, 2318798, 2949202, 3268307, 6536614, 8115793, 8871119, 10322207, 16231586, 17742238, 20644414, 28017419, 56034838, 62097833, 124195666, 196121933, 204969539, 392243866, 409939078, 1434786773, 2869573546, 3894421241, 7788842482, 27260948687, 54521897374]

約数ペア:

[(1, 54521897374), (2, 27260948687), (7, 7788842482), (14, 3894421241), (19, 2869573546), (38, 1434786773), (133, 409939078), (139, 392243866), (266, 204969539), (278, 196121933), (439, 124195666), (878, 62097833), (973, 56034838), (1946, 28017419), (2641, 20644414), (3073, 17742238), (3359, 16231586), (5282, 10322207), (6146, 8871119), (6718, 8115793), (8341, 6536614), (16682, 3268307), (18487, 2949202), (23513, 2318798), (36974, 1474601), (47026, 1159399), (58387, 933802), (61021, 893494), (63821, 854294), (116774, 466901), (122042, 446747), (127642, 427147)]