50574368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 109039896

約数和(自身を除く): 58465528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 1993, 3172, 3986, 6344, 7972, 12688, 15944, 25376, 25909, 31888, 51818, 63776, 103636, 121573, 207272, 243146, 414544, 486292, 829088, 972584, 1580449, 1945168, 3160898, 3890336, 6321796, 12643592, 25287184, 50574368]

約数ペア:

[(1, 50574368), (2, 25287184), (4, 12643592), (8, 6321796), (13, 3890336), (16, 3160898), (26, 1945168), (32, 1580449), (52, 972584), (61, 829088), (104, 486292), (122, 414544), (208, 243146), (244, 207272), (416, 121573), (488, 103636), (793, 63776), (976, 51818), (1586, 31888), (1952, 25909), (1993, 25376), (3172, 15944), (3986, 12688), (6344, 7972)]