51731376

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 142074240

約数和(自身を除く): 90342864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 262, 304, 393, 433, 456, 524, 786, 866, 912, 1048, 1299, 1572, 1732, 2096, 2489, 2598, 3144, 3464, 4978, 5196, 6288, 6928, 7467, 8227, 9956, 10392, 14934, 16454, 19912, 20784, 24681, 29868, 32908, 39824, 49362, 56723, 59736, 65816, 98724, 113446, 119472, 131632, 170169, 197448, 226892, 340338, 394896, 453784, 680676, 907568, 1077737, 1361352, 2155474, 2722704, 3233211, 4310948, 6466422, 8621896, 12932844, 17243792, 25865688, 51731376]

約数ペア:

[(1, 51731376), (2, 25865688), (3, 17243792), (4, 12932844), (6, 8621896), (8, 6466422), (12, 4310948), (16, 3233211), (19, 2722704), (24, 2155474), (38, 1361352), (48, 1077737), (57, 907568), (76, 680676), (114, 453784), (131, 394896), (152, 340338), (228, 226892), (262, 197448), (304, 170169), (393, 131632), (433, 119472), (456, 113446), (524, 98724), (786, 65816), (866, 59736), (912, 56723), (1048, 49362), (1299, 39824), (1572, 32908), (1732, 29868), (2096, 24681), (2489, 20784), (2598, 19912), (3144, 16454), (3464, 14934), (4978, 10392), (5196, 9956), (6288, 8227), (6928, 7467)]