51253560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{5273}}^1$

素因数の和:5299

約数の個数: 96

約数和(自身を含む): 172776240

約数和(自身を除く): 121522680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 5273, 9720, 10546, 15819, 21092, 26365, 31638, 42184, 47457, 52730, 63276, 79095, 94914, 105460, 126552, 142371, 158190, 189828, 210920, 237285, 284742, 316380, 379656, 427113, 474570, 569484, 632760, 711855, 854226, 949140, 1138968, 1281339, 1423710, 1708452, 1898280, 2135565, 2562678, 2847420, 3416904, 4271130, 5125356, 5694840, 6406695, 8542260, 10250712, 12813390, 17084520, 25626780, 51253560]

約数ペア:

[(1, 51253560), (2, 25626780), (3, 17084520), (4, 12813390), (5, 10250712), (6, 8542260), (8, 6406695), (9, 5694840), (10, 5125356), (12, 4271130), (15, 3416904), (18, 2847420), (20, 2562678), (24, 2135565), (27, 1898280), (30, 1708452), (36, 1423710), (40, 1281339), (45, 1138968), (54, 949140), (60, 854226), (72, 711855), (81, 632760), (90, 569484), (108, 474570), (120, 427113), (135, 379656), (162, 316380), (180, 284742), (216, 237285), (243, 210920), (270, 189828), (324, 158190), (360, 142371), (405, 126552), (486, 105460), (540, 94914), (648, 79095), (810, 63276), (972, 52730), (1080, 47457), (1215, 42184), (1620, 31638), (1944, 26365), (2430, 21092), (3240, 15819), (4860, 10546), (5273, 9720)]