56825730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2900

約数の個数: 96

約数和(自身を含む): 168530544

約数和(自身を除く): 111704814

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 2857, 3315, 3978, 5714, 6630, 8571, 9945, 14285, 17142, 19890, 25713, 28570, 37141, 42855, 48569, 51426, 74282, 85710, 97138, 111423, 128565, 145707, 185705, 222846, 242845, 257130, 291414, 334269, 371410, 437121, 485690, 557115, 631397, 668538, 728535, 874242, 1114230, 1262794, 1457070, 1671345, 1894191, 2185605, 3156985, 3342690, 3788382, 4371210, 5682573, 6313970, 9470955, 11365146, 18941910, 28412865, 56825730]

約数ペア:

[(1, 56825730), (2, 28412865), (3, 18941910), (5, 11365146), (6, 9470955), (9, 6313970), (10, 5682573), (13, 4371210), (15, 3788382), (17, 3342690), (18, 3156985), (26, 2185605), (30, 1894191), (34, 1671345), (39, 1457070), (45, 1262794), (51, 1114230), (65, 874242), (78, 728535), (85, 668538), (90, 631397), (102, 557115), (117, 485690), (130, 437121), (153, 371410), (170, 334269), (195, 291414), (221, 257130), (234, 242845), (255, 222846), (306, 185705), (390, 145707), (442, 128565), (510, 111423), (585, 97138), (663, 85710), (765, 74282), (1105, 51426), (1170, 48569), (1326, 42855), (1530, 37141), (1989, 28570), (2210, 25713), (2857, 19890), (3315, 17142), (3978, 14285), (5714, 9945), (6630, 8571)]