53791980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 165715200

約数和(自身を除く): 111923220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 149, 165, 220, 298, 330, 447, 547, 596, 660, 745, 894, 1094, 1490, 1639, 1641, 1788, 2188, 2235, 2735, 2980, 3278, 3282, 4470, 4917, 5470, 6017, 6556, 6564, 8195, 8205, 8940, 9834, 10940, 12034, 16390, 16410, 18051, 19668, 24068, 24585, 30085, 32780, 32820, 36102, 49170, 60170, 72204, 81503, 90255, 98340, 120340, 163006, 180510, 244509, 326012, 361020, 407515, 489018, 815030, 896533, 978036, 1222545, 1630060, 1793066, 2445090, 2689599, 3586132, 4482665, 4890180, 5379198, 8965330, 10758396, 13447995, 17930660, 26895990, 53791980]

約数ペア:

[(1, 53791980), (2, 26895990), (3, 17930660), (4, 13447995), (5, 10758396), (6, 8965330), (10, 5379198), (11, 4890180), (12, 4482665), (15, 3586132), (20, 2689599), (22, 2445090), (30, 1793066), (33, 1630060), (44, 1222545), (55, 978036), (60, 896533), (66, 815030), (110, 489018), (132, 407515), (149, 361020), (165, 326012), (220, 244509), (298, 180510), (330, 163006), (447, 120340), (547, 98340), (596, 90255), (660, 81503), (745, 72204), (894, 60170), (1094, 49170), (1490, 36102), (1639, 32820), (1641, 32780), (1788, 30085), (2188, 24585), (2235, 24068), (2735, 19668), (2980, 18051), (3278, 16410), (3282, 16390), (4470, 12034), (4917, 10940), (5470, 9834), (6017, 8940), (6556, 8205), (6564, 8195)]