47237960

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 135648000

約数和(自身を除く): 88410040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 313, 343, 385, 392, 440, 490, 539, 616, 626, 686, 770, 980, 1078, 1252, 1372, 1540, 1565, 1715, 1960, 2156, 2191, 2504, 2695, 2744, 3080, 3130, 3430, 3443, 3773, 4312, 4382, 5390, 6260, 6860, 6886, 7546, 8764, 10780, 10955, 12520, 13720, 13772, 15092, 15337, 17215, 17528, 18865, 21560, 21910, 24101, 27544, 30184, 30674, 34430, 37730, 43820, 48202, 61348, 68860, 75460, 76685, 87640, 96404, 107359, 120505, 122696, 137720, 150920, 153370, 168707, 192808, 214718, 241010, 306740, 337414, 429436, 482020, 536795, 613480, 674828, 843535, 858872, 964040, 1073590, 1180949, 1349656, 1687070, 2147180, 2361898, 3374140, 4294360, 4723796, 5904745, 6748280, 9447592, 11809490, 23618980, 47237960]

約数ペア:

[(1, 47237960), (2, 23618980), (4, 11809490), (5, 9447592), (7, 6748280), (8, 5904745), (10, 4723796), (11, 4294360), (14, 3374140), (20, 2361898), (22, 2147180), (28, 1687070), (35, 1349656), (40, 1180949), (44, 1073590), (49, 964040), (55, 858872), (56, 843535), (70, 674828), (77, 613480), (88, 536795), (98, 482020), (110, 429436), (140, 337414), (154, 306740), (196, 241010), (220, 214718), (245, 192808), (280, 168707), (308, 153370), (313, 150920), (343, 137720), (385, 122696), (392, 120505), (440, 107359), (490, 96404), (539, 87640), (616, 76685), (626, 75460), (686, 68860), (770, 61348), (980, 48202), (1078, 43820), (1252, 37730), (1372, 34430), (1540, 30674), (1565, 30184), (1715, 27544), (1960, 24101), (2156, 21910), (2191, 21560), (2504, 18865), (2695, 17528), (2744, 17215), (3080, 15337), (3130, 15092), (3430, 13772), (3443, 13720), (3773, 12520), (4312, 10955), (4382, 10780), (5390, 8764), (6260, 7546), (6860, 6886)]