49973520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{208223}}^1$

素因数の和:208239

約数の個数: 40

約数和(自身を含む): 154918656

約数和(自身を除く): 104945136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 208223, 416446, 624669, 832892, 1041115, 1249338, 1665784, 2082230, 2498676, 3123345, 3331568, 4164460, 4997352, 6246690, 8328920, 9994704, 12493380, 16657840, 24986760, 49973520]

約数ペア:

[(1, 49973520), (2, 24986760), (3, 16657840), (4, 12493380), (5, 9994704), (6, 8328920), (8, 6246690), (10, 4997352), (12, 4164460), (15, 3331568), (16, 3123345), (20, 2498676), (24, 2082230), (30, 1665784), (40, 1249338), (48, 1041115), (60, 832892), (80, 624669), (120, 416446), (240, 208223)]