48848580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24671}}^1$

素因数の和:24697

約数の個数: 72

約数和(自身を含む): 161650944

約数和(自身を除く): 112802364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 24671, 49342, 74013, 98684, 123355, 148026, 222039, 246710, 271381, 296052, 370065, 444078, 493420, 542762, 740130, 814143, 888156, 1085524, 1110195, 1356905, 1480260, 1628286, 2220390, 2442429, 2713810, 3256572, 4070715, 4440780, 4884858, 5427620, 8141430, 9769716, 12212145, 16282860, 24424290, 48848580]

約数ペア:

[(1, 48848580), (2, 24424290), (3, 16282860), (4, 12212145), (5, 9769716), (6, 8141430), (9, 5427620), (10, 4884858), (11, 4440780), (12, 4070715), (15, 3256572), (18, 2713810), (20, 2442429), (22, 2220390), (30, 1628286), (33, 1480260), (36, 1356905), (44, 1110195), (45, 1085524), (55, 888156), (60, 814143), (66, 740130), (90, 542762), (99, 493420), (110, 444078), (132, 370065), (165, 296052), (180, 271381), (198, 246710), (220, 222039), (330, 148026), (396, 123355), (495, 98684), (660, 74013), (990, 49342), (1980, 24671)]