54391350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27893}}^1$

素因数の和:27921

約数の個数: 48

約数和(自身を含む): 145271952

約数和(自身を除く): 90880602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 27893, 55786, 83679, 139465, 167358, 278930, 362609, 418395, 697325, 725218, 836790, 1087827, 1394650, 1813045, 2091975, 2175654, 3626090, 4183950, 5439135, 9065225, 10878270, 18130450, 27195675, 54391350]

約数ペア:

[(1, 54391350), (2, 27195675), (3, 18130450), (5, 10878270), (6, 9065225), (10, 5439135), (13, 4183950), (15, 3626090), (25, 2175654), (26, 2091975), (30, 1813045), (39, 1394650), (50, 1087827), (65, 836790), (75, 725218), (78, 697325), (130, 418395), (150, 362609), (195, 278930), (325, 167358), (390, 139465), (650, 83679), (975, 55786), (1950, 27893)]