53781856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 113626800

約数和(自身を除く): 59844944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1669, 1696, 2014, 3338, 4028, 6676, 8056, 13352, 16112, 26704, 31711, 32224, 53408, 63422, 88457, 126844, 176914, 253688, 353828, 507376, 707656, 1014752, 1415312, 1680683, 2830624, 3361366, 6722732, 13445464, 26890928, 53781856]

約数ペア:

[(1, 53781856), (2, 26890928), (4, 13445464), (8, 6722732), (16, 3361366), (19, 2830624), (32, 1680683), (38, 1415312), (53, 1014752), (76, 707656), (106, 507376), (152, 353828), (212, 253688), (304, 176914), (424, 126844), (608, 88457), (848, 63422), (1007, 53408), (1669, 32224), (1696, 31711), (2014, 26704), (3338, 16112), (4028, 13352), (6676, 8056)]