51593724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15749}}^1$

素因数の和:15779

約数の個数: 72

約数和(自身を含む): 160524000

約数和(自身を除く): 108930276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 15749, 31498, 47247, 62996, 94494, 110243, 141741, 188988, 204737, 220486, 283482, 330729, 409474, 440972, 566964, 614211, 661458, 818948, 992187, 1228422, 1322916, 1433159, 1842633, 1984374, 2456844, 2866318, 3685266, 3968748, 4299477, 5732636, 7370532, 8598954, 12898431, 17197908, 25796862, 51593724]

約数ペア:

[(1, 51593724), (2, 25796862), (3, 17197908), (4, 12898431), (6, 8598954), (7, 7370532), (9, 5732636), (12, 4299477), (13, 3968748), (14, 3685266), (18, 2866318), (21, 2456844), (26, 1984374), (28, 1842633), (36, 1433159), (39, 1322916), (42, 1228422), (52, 992187), (63, 818948), (78, 661458), (84, 614211), (91, 566964), (117, 440972), (126, 409474), (156, 330729), (182, 283482), (234, 220486), (252, 204737), (273, 188988), (364, 141741), (468, 110243), (546, 94494), (819, 62996), (1092, 47247), (1638, 31498), (3276, 15749)]