49764540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2587

約数の個数: 96

約数和(自身を含む): 162699264

約数和(自身を除く): 112934724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2521, 2820, 3290, 3948, 4935, 5042, 6580, 7563, 9870, 10084, 12605, 15126, 17647, 19740, 25210, 30252, 35294, 37815, 50420, 52941, 70588, 75630, 88235, 105882, 118487, 151260, 176470, 211764, 236974, 264705, 352940, 355461, 473948, 529410, 592435, 710922, 829409, 1058820, 1184870, 1421844, 1658818, 1777305, 2369740, 2488227, 3317636, 3554610, 4147045, 4976454, 7109220, 8294090, 9952908, 12441135, 16588180, 24882270, 49764540]

約数ペア:

[(1, 49764540), (2, 24882270), (3, 16588180), (4, 12441135), (5, 9952908), (6, 8294090), (7, 7109220), (10, 4976454), (12, 4147045), (14, 3554610), (15, 3317636), (20, 2488227), (21, 2369740), (28, 1777305), (30, 1658818), (35, 1421844), (42, 1184870), (47, 1058820), (60, 829409), (70, 710922), (84, 592435), (94, 529410), (105, 473948), (140, 355461), (141, 352940), (188, 264705), (210, 236974), (235, 211764), (282, 176470), (329, 151260), (420, 118487), (470, 105882), (564, 88235), (658, 75630), (705, 70588), (940, 52941), (987, 50420), (1316, 37815), (1410, 35294), (1645, 30252), (1974, 25210), (2521, 19740), (2820, 17647), (3290, 15126), (3948, 12605), (4935, 10084), (5042, 9870), (6580, 7563)]