54488040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9661}}^1$

素因数の和:9722

約数の個数: 64

約数和(自身を含む): 166959360

約数和(自身を除く): 112471320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 9661, 19322, 28983, 38644, 48305, 57966, 77288, 96610, 115932, 144915, 193220, 231864, 289830, 386440, 454067, 579660, 908134, 1159320, 1362201, 1816268, 2270335, 2724402, 3632536, 4540670, 5448804, 6811005, 9081340, 10897608, 13622010, 18162680, 27244020, 54488040]

約数ペア:

[(1, 54488040), (2, 27244020), (3, 18162680), (4, 13622010), (5, 10897608), (6, 9081340), (8, 6811005), (10, 5448804), (12, 4540670), (15, 3632536), (20, 2724402), (24, 2270335), (30, 1816268), (40, 1362201), (47, 1159320), (60, 908134), (94, 579660), (120, 454067), (141, 386440), (188, 289830), (235, 231864), (282, 193220), (376, 144915), (470, 115932), (564, 96610), (705, 77288), (940, 57966), (1128, 48305), (1410, 38644), (1880, 28983), (2820, 19322), (5640, 9661)]