49819320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 167673600

約数和(自身を除く): 117854280

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, 90, 108, 120, 135, 163, 180, 216, 270, 283, 326, 360, 489, 540, 566, 652, 815, 849, 978, 1080, 1132, 1304, 1415, 1467, 1630, 1698, 1956, 2264, 2445, 2547, 2830, 2934, 3260, 3396, 3912, 4245, 4401, 4890, 5094, 5660, 5868, 6520, 6792, 7335, 7641, 8490, 8802, 9780, 10188, 11320, 11736, 12735, 14670, 15282, 16980, 17604, 19560, 20376, 22005, 25470, 29340, 30564, 33960, 35208, 38205, 44010, 46129, 50940, 58680, 61128, 76410, 88020, 92258, 101880, 138387, 152820, 176040, 184516, 230645, 276774, 305640, 369032, 415161, 461290, 553548, 691935, 830322, 922580, 1107096, 1245483, 1383870, 1660644, 1845160, 2075805, 2490966, 2767740, 3321288, 4151610, 4981932, 5535480, 6227415, 8303220, 9963864, 12454830, 16606440, 24909660, 49819320]

約数ペア:

[(1, 49819320), (2, 24909660), (3, 16606440), (4, 12454830), (5, 9963864), (6, 8303220), (8, 6227415), (9, 5535480), (10, 4981932), (12, 4151610), (15, 3321288), (18, 2767740), (20, 2490966), (24, 2075805), (27, 1845160), (30, 1660644), (36, 1383870), (40, 1245483), (45, 1107096), (54, 922580), (60, 830322), (72, 691935), (90, 553548), (108, 461290), (120, 415161), (135, 369032), (163, 305640), (180, 276774), (216, 230645), (270, 184516), (283, 176040), (326, 152820), (360, 138387), (489, 101880), (540, 92258), (566, 88020), (652, 76410), (815, 61128), (849, 58680), (978, 50940), (1080, 46129), (1132, 44010), (1304, 38205), (1415, 35208), (1467, 33960), (1630, 30564), (1698, 29340), (1956, 25470), (2264, 22005), (2445, 20376), (2547, 19560), (2830, 17604), (2934, 16980), (3260, 15282), (3396, 14670), (3912, 12735), (4245, 11736), (4401, 11320), (4890, 10188), (5094, 9780), (5660, 8802), (5868, 8490), (6520, 7641), (6792, 7335)]