53015820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 180182016

約数和(自身を除く): 127166196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 37, 39, 44, 52, 55, 60, 65, 66, 74, 78, 110, 111, 130, 132, 143, 148, 156, 165, 167, 185, 195, 220, 222, 260, 286, 330, 334, 370, 390, 407, 429, 444, 481, 501, 555, 572, 660, 668, 715, 740, 780, 814, 835, 858, 962, 1002, 1110, 1221, 1430, 1443, 1628, 1670, 1716, 1837, 1924, 2004, 2035, 2145, 2171, 2220, 2405, 2442, 2505, 2860, 2886, 3340, 3674, 4070, 4290, 4342, 4810, 4884, 5010, 5291, 5511, 5772, 6105, 6179, 6513, 7215, 7348, 8140, 8580, 8684, 9185, 9620, 10020, 10582, 10855, 11022, 12210, 12358, 13026, 14430, 15873, 18370, 18537, 21164, 21710, 22044, 23881, 24420, 24716, 26052, 26455, 27555, 28860, 30895, 31746, 32565, 36740, 37074, 43420, 47762, 52910, 55110, 61790, 63492, 65130, 67969, 71643, 74148, 79365, 80327, 92685, 95524, 105820, 110220, 119405, 123580, 130260, 135938, 143286, 158730, 160654, 185370, 203907, 238810, 240981, 271876, 286572, 317460, 321308, 339845, 358215, 370740, 401635, 407814, 477620, 481962, 679690, 716430, 803270, 815628, 883597, 963924, 1019535, 1204905, 1359380, 1432860, 1606540, 1767194, 2039070, 2409810, 2650791, 3534388, 4078140, 4417985, 4819620, 5301582, 8835970, 10603164, 13253955, 17671940, 26507910, 53015820]

約数ペア:

[(1, 53015820), (2, 26507910), (3, 17671940), (4, 13253955), (5, 10603164), (6, 8835970), (10, 5301582), (11, 4819620), (12, 4417985), (13, 4078140), (15, 3534388), (20, 2650791), (22, 2409810), (26, 2039070), (30, 1767194), (33, 1606540), (37, 1432860), (39, 1359380), (44, 1204905), (52, 1019535), (55, 963924), (60, 883597), (65, 815628), (66, 803270), (74, 716430), (78, 679690), (110, 481962), (111, 477620), (130, 407814), (132, 401635), (143, 370740), (148, 358215), (156, 339845), (165, 321308), (167, 317460), (185, 286572), (195, 271876), (220, 240981), (222, 238810), (260, 203907), (286, 185370), (330, 160654), (334, 158730), (370, 143286), (390, 135938), (407, 130260), (429, 123580), (444, 119405), (481, 110220), (501, 105820), (555, 95524), (572, 92685), (660, 80327), (668, 79365), (715, 74148), (740, 71643), (780, 67969), (814, 65130), (835, 63492), (858, 61790), (962, 55110), (1002, 52910), (1110, 47762), (1221, 43420), (1430, 37074), (1443, 36740), (1628, 32565), (1670, 31746), (1716, 30895), (1837, 28860), (1924, 27555), (2004, 26455), (2035, 26052), (2145, 24716), (2171, 24420), (2220, 23881), (2405, 22044), (2442, 21710), (2505, 21164), (2860, 18537), (2886, 18370), (3340, 15873), (3674, 14430), (4070, 13026), (4290, 12358), (4342, 12210), (4810, 11022), (4884, 10855), (5010, 10582), (5291, 10020), (5511, 9620), (5772, 9185), (6105, 8684), (6179, 8580), (6513, 8140), (7215, 7348)]