51957270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 148093920

約数和(自身を除く): 96136650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 435, 493, 510, 522, 765, 870, 986, 1171, 1305, 1479, 1530, 2342, 2465, 2610, 2958, 3513, 4437, 4930, 5855, 7026, 7395, 8874, 10539, 11710, 14790, 17565, 19907, 21078, 22185, 33959, 35130, 39814, 44370, 52695, 59721, 67918, 99535, 101877, 105390, 119442, 169795, 179163, 199070, 203754, 298605, 305631, 339590, 358326, 509385, 577303, 597210, 611262, 895815, 1018770, 1154606, 1528155, 1731909, 1791630, 2886515, 3056310, 3463818, 5195727, 5773030, 8659545, 10391454, 17319090, 25978635, 51957270]

約数ペア:

[(1, 51957270), (2, 25978635), (3, 17319090), (5, 10391454), (6, 8659545), (9, 5773030), (10, 5195727), (15, 3463818), (17, 3056310), (18, 2886515), (29, 1791630), (30, 1731909), (34, 1528155), (45, 1154606), (51, 1018770), (58, 895815), (85, 611262), (87, 597210), (90, 577303), (102, 509385), (145, 358326), (153, 339590), (170, 305631), (174, 298605), (255, 203754), (261, 199070), (290, 179163), (306, 169795), (435, 119442), (493, 105390), (510, 101877), (522, 99535), (765, 67918), (870, 59721), (986, 52695), (1171, 44370), (1305, 39814), (1479, 35130), (1530, 33959), (2342, 22185), (2465, 21078), (2610, 19907), (2958, 17565), (3513, 14790), (4437, 11710), (4930, 10539), (5855, 8874), (7026, 7395)]