54262130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 114162048

約数和(自身を除く): 59899918

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 170, 215, 221, 430, 442, 559, 571, 731, 1105, 1118, 1142, 1462, 2210, 2795, 2855, 3655, 5590, 5710, 7310, 7423, 9503, 9707, 14846, 19006, 19414, 24553, 37115, 47515, 48535, 49106, 74230, 95030, 97070, 122765, 126191, 245530, 252382, 319189, 417401, 630955, 638378, 834802, 1261910, 1595945, 2087005, 3191890, 4174010, 5426213, 10852426, 27131065, 54262130]

約数ペア:

[(1, 54262130), (2, 27131065), (5, 10852426), (10, 5426213), (13, 4174010), (17, 3191890), (26, 2087005), (34, 1595945), (43, 1261910), (65, 834802), (85, 638378), (86, 630955), (130, 417401), (170, 319189), (215, 252382), (221, 245530), (430, 126191), (442, 122765), (559, 97070), (571, 95030), (731, 74230), (1105, 49106), (1118, 48535), (1142, 47515), (1462, 37115), (2210, 24553), (2795, 19414), (2855, 19006), (3655, 14846), (5590, 9707), (5710, 9503), (7310, 7423)]