53188600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13997}}^1$

素因数の和:14032

約数の個数: 48

約数和(自身を含む): 130181400

約数和(自身を除く): 76992800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 13997, 27994, 55988, 69985, 111976, 139970, 265943, 279940, 349925, 531886, 559880, 699850, 1063772, 1329715, 1399700, 2127544, 2659430, 2799400, 5318860, 6648575, 10637720, 13297150, 26594300, 53188600]

約数ペア:

[(1, 53188600), (2, 26594300), (4, 13297150), (5, 10637720), (8, 6648575), (10, 5318860), (19, 2799400), (20, 2659430), (25, 2127544), (38, 1399700), (40, 1329715), (50, 1063772), (76, 699850), (95, 559880), (100, 531886), (152, 349925), (190, 279940), (200, 265943), (380, 139970), (475, 111976), (760, 69985), (950, 55988), (1900, 27994), (3800, 13997)]