51219144

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{7993}}^1$

素因数の和:8094

約数の個数: 48

約数和(自身を含む): 140294700

約数和(自身を除く): 89075556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 7993, 15986, 23979, 31972, 47958, 63944, 71937, 95916, 143874, 191832, 287748, 575496, 711377, 1422754, 2134131, 2845508, 4268262, 5691016, 6402393, 8536524, 12804786, 17073048, 25609572, 51219144]

約数ペア:

[(1, 51219144), (2, 25609572), (3, 17073048), (4, 12804786), (6, 8536524), (8, 6402393), (9, 5691016), (12, 4268262), (18, 2845508), (24, 2134131), (36, 1422754), (72, 711377), (89, 575496), (178, 287748), (267, 191832), (356, 143874), (534, 95916), (712, 71937), (801, 63944), (1068, 47958), (1602, 31972), (2136, 23979), (3204, 15986), (6408, 7993)]