50399460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 153718656

約数和(自身を除く): 103319196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1327, 1899, 2110, 2532, 2654, 3165, 3798, 3981, 4220, 5308, 6330, 6635, 7596, 7962, 9495, 11943, 12660, 13270, 15924, 18990, 19905, 23886, 26540, 37980, 39810, 47772, 59715, 79620, 119430, 238860, 279997, 559994, 839991, 1119988, 1399985, 1679982, 2519973, 2799970, 3359964, 4199955, 5039946, 5599940, 8399910, 10079892, 12599865, 16799820, 25199730, 50399460]

約数ペア:

[(1, 50399460), (2, 25199730), (3, 16799820), (4, 12599865), (5, 10079892), (6, 8399910), (9, 5599940), (10, 5039946), (12, 4199955), (15, 3359964), (18, 2799970), (20, 2519973), (30, 1679982), (36, 1399985), (45, 1119988), (60, 839991), (90, 559994), (180, 279997), (211, 238860), (422, 119430), (633, 79620), (844, 59715), (1055, 47772), (1266, 39810), (1327, 37980), (1899, 26540), (2110, 23886), (2532, 19905), (2654, 18990), (3165, 15924), (3798, 13270), (3981, 12660), (4220, 11943), (5308, 9495), (6330, 7962), (6635, 7596)]