52367800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13781}}^1$

素因数の和:13816

約数の個数: 48

約数和(自身を含む): 128172600

約数和(自身を除く): 75804800

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, 13781, 27562, 55124, 68905, 110248, 137810, 261839, 275620, 344525, 523678, 551240, 689050, 1047356, 1309195, 1378100, 2094712, 2618390, 2756200, 5236780, 6545975, 10473560, 13091950, 26183900, 52367800]

約数ペア:

[(1, 52367800), (2, 26183900), (4, 13091950), (5, 10473560), (8, 6545975), (10, 5236780), (19, 2756200), (20, 2618390), (25, 2094712), (38, 1378100), (40, 1309195), (50, 1047356), (76, 689050), (95, 551240), (100, 523678), (152, 344525), (190, 275620), (200, 261839), (380, 137810), (475, 110248), (760, 68905), (950, 55124), (1900, 27562), (3800, 13781)]