52053008

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 123623040

約数和(自身を除く): 71570032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 401, 427, 488, 532, 802, 854, 976, 1064, 1159, 1604, 1708, 2128, 2318, 2807, 3208, 3416, 4636, 5614, 6416, 6832, 7619, 8113, 9272, 11228, 15238, 16226, 18544, 22456, 24461, 30476, 32452, 44912, 48922, 53333, 60952, 64904, 97844, 106666, 121904, 129808, 171227, 195688, 213332, 342454, 391376, 426664, 464759, 684908, 853328, 929518, 1369816, 1859036, 2739632, 3253313, 3718072, 6506626, 7436144, 13013252, 26026504, 52053008]

約数ペア:

[(1, 52053008), (2, 26026504), (4, 13013252), (7, 7436144), (8, 6506626), (14, 3718072), (16, 3253313), (19, 2739632), (28, 1859036), (38, 1369816), (56, 929518), (61, 853328), (76, 684908), (112, 464759), (122, 426664), (133, 391376), (152, 342454), (244, 213332), (266, 195688), (304, 171227), (401, 129808), (427, 121904), (488, 106666), (532, 97844), (802, 64904), (854, 60952), (976, 53333), (1064, 48922), (1159, 44912), (1604, 32452), (1708, 30476), (2128, 24461), (2318, 22456), (2807, 18544), (3208, 16226), (3416, 15238), (4636, 11228), (5614, 9272), (6416, 8113), (6832, 7619)]