55223910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 171417600

約数和(自身を除く): 116193690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 479, 549, 610, 630, 854, 915, 945, 958, 1098, 1281, 1437, 1647, 1830, 1890, 2135, 2395, 2562, 2745, 2874, 3294, 3353, 3843, 4270, 4311, 4790, 5490, 6405, 6706, 7185, 7686, 8235, 8622, 10059, 11529, 12810, 12933, 14370, 16470, 16765, 19215, 20118, 21555, 23058, 25866, 29219, 30177, 33530, 38430, 43110, 50295, 57645, 58438, 60354, 64665, 87657, 90531, 100590, 115290, 129330, 146095, 150885, 175314, 181062, 204533, 262971, 292190, 301770, 409066, 438285, 452655, 525942, 613599, 788913, 876570, 905310, 1022665, 1227198, 1314855, 1577826, 1840797, 2045330, 2629710, 3067995, 3681594, 3944565, 5522391, 6135990, 7889130, 9203985, 11044782, 18407970, 27611955, 55223910]

約数ペア:

[(1, 55223910), (2, 27611955), (3, 18407970), (5, 11044782), (6, 9203985), (7, 7889130), (9, 6135990), (10, 5522391), (14, 3944565), (15, 3681594), (18, 3067995), (21, 2629710), (27, 2045330), (30, 1840797), (35, 1577826), (42, 1314855), (45, 1227198), (54, 1022665), (61, 905310), (63, 876570), (70, 788913), (90, 613599), (105, 525942), (122, 452655), (126, 438285), (135, 409066), (183, 301770), (189, 292190), (210, 262971), (270, 204533), (305, 181062), (315, 175314), (366, 150885), (378, 146095), (427, 129330), (479, 115290), (549, 100590), (610, 90531), (630, 87657), (854, 64665), (915, 60354), (945, 58438), (958, 57645), (1098, 50295), (1281, 43110), (1437, 38430), (1647, 33530), (1830, 30177), (1890, 29219), (2135, 25866), (2395, 23058), (2562, 21555), (2745, 20118), (2874, 19215), (3294, 16765), (3353, 16470), (3843, 14370), (4270, 12933), (4311, 12810), (4790, 11529), (5490, 10059), (6405, 8622), (6706, 8235), (7185, 7686)]