55772028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 108

約数和(自身を含む): 155872080

約数和(自身を除く): 100100052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 103, 117, 156, 169, 178, 206, 234, 267, 309, 338, 356, 412, 468, 507, 534, 618, 676, 801, 927, 1014, 1068, 1157, 1236, 1339, 1521, 1602, 1854, 2028, 2314, 2678, 3042, 3204, 3471, 3708, 4017, 4628, 5356, 6084, 6942, 8034, 9167, 10413, 12051, 13884, 15041, 16068, 17407, 18334, 20826, 24102, 27501, 30082, 34814, 36668, 41652, 45123, 48204, 52221, 55002, 60164, 69628, 82503, 90246, 104442, 110004, 119171, 135369, 156663, 165006, 180492, 208884, 238342, 270738, 313326, 330012, 357513, 476684, 541476, 626652, 715026, 1072539, 1430052, 1549223, 2145078, 3098446, 4290156, 4647669, 6196892, 9295338, 13943007, 18590676, 27886014, 55772028]

約数ペア:

[(1, 55772028), (2, 27886014), (3, 18590676), (4, 13943007), (6, 9295338), (9, 6196892), (12, 4647669), (13, 4290156), (18, 3098446), (26, 2145078), (36, 1549223), (39, 1430052), (52, 1072539), (78, 715026), (89, 626652), (103, 541476), (117, 476684), (156, 357513), (169, 330012), (178, 313326), (206, 270738), (234, 238342), (267, 208884), (309, 180492), (338, 165006), (356, 156663), (412, 135369), (468, 119171), (507, 110004), (534, 104442), (618, 90246), (676, 82503), (801, 69628), (927, 60164), (1014, 55002), (1068, 52221), (1157, 48204), (1236, 45123), (1339, 41652), (1521, 36668), (1602, 34814), (1854, 30082), (2028, 27501), (2314, 24102), (2678, 20826), (3042, 18334), (3204, 17407), (3471, 16068), (3708, 15041), (4017, 13884), (4628, 12051), (5356, 10413), (6084, 9167), (6942, 8034)]