49695920

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13217}}^1$

素因数の和:13277

約数の個数: 40

約数和(自身を含む): 118010304

約数和(自身を除く): 68314384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 13217, 26434, 52868, 66085, 105736, 132170, 211472, 264340, 528680, 621199, 1057360, 1242398, 2484796, 3105995, 4969592, 6211990, 9939184, 12423980, 24847960, 49695920]

約数ペア:

[(1, 49695920), (2, 24847960), (4, 12423980), (5, 9939184), (8, 6211990), (10, 4969592), (16, 3105995), (20, 2484796), (40, 1242398), (47, 1057360), (80, 621199), (94, 528680), (188, 264340), (235, 211472), (376, 132170), (470, 105736), (752, 66085), (940, 52868), (1880, 26434), (3760, 13217)]