27708050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 54137160

約数和(自身を除く): 26429110

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 97, 145, 194, 197, 290, 394, 485, 725, 970, 985, 1450, 1970, 2425, 2813, 4850, 4925, 5626, 5713, 9850, 11426, 14065, 19109, 28130, 28565, 38218, 57130, 70325, 95545, 140650, 142825, 191090, 285650, 477725, 554161, 955450, 1108322, 2770805, 5541610, 13854025, 27708050]

約数ペア:

[(1, 27708050), (2, 13854025), (5, 5541610), (10, 2770805), (25, 1108322), (29, 955450), (50, 554161), (58, 477725), (97, 285650), (145, 191090), (194, 142825), (197, 140650), (290, 95545), (394, 70325), (485, 57130), (725, 38218), (970, 28565), (985, 28130), (1450, 19109), (1970, 14065), (2425, 11426), (2813, 9850), (4850, 5713), (4925, 5626)]