51099930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1465

約数の個数: 128

約数和(自身を含む): 164044800

約数和(自身を除く): 112944870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1423, 1710, 1890, 1995, 2394, 2565, 2846, 3591, 3990, 4269, 5130, 5985, 7115, 7182, 8538, 9961, 11970, 12807, 14230, 17955, 19922, 21345, 25614, 27037, 29883, 35910, 38421, 42690, 49805, 54074, 59766, 64035, 76842, 81111, 89649, 99610, 128070, 135185, 149415, 162222, 179298, 189259, 192105, 243333, 268947, 270370, 298830, 378518, 384210, 405555, 448245, 486666, 537894, 567777, 729999, 811110, 896490, 946295, 1135554, 1216665, 1344735, 1459998, 1703331, 1892590, 2433330, 2689470, 2838885, 3406662, 3649995, 5109993, 5677770, 7299990, 8516655, 10219986, 17033310, 25549965, 51099930]

約数ペア:

[(1, 51099930), (2, 25549965), (3, 17033310), (5, 10219986), (6, 8516655), (7, 7299990), (9, 5677770), (10, 5109993), (14, 3649995), (15, 3406662), (18, 2838885), (19, 2689470), (21, 2433330), (27, 1892590), (30, 1703331), (35, 1459998), (38, 1344735), (42, 1216665), (45, 1135554), (54, 946295), (57, 896490), (63, 811110), (70, 729999), (90, 567777), (95, 537894), (105, 486666), (114, 448245), (126, 405555), (133, 384210), (135, 378518), (171, 298830), (189, 270370), (190, 268947), (210, 243333), (266, 192105), (270, 189259), (285, 179298), (315, 162222), (342, 149415), (378, 135185), (399, 128070), (513, 99610), (570, 89649), (630, 81111), (665, 76842), (798, 64035), (855, 59766), (945, 54074), (1026, 49805), (1197, 42690), (1330, 38421), (1423, 35910), (1710, 29883), (1890, 27037), (1995, 25614), (2394, 21345), (2565, 19922), (2846, 17955), (3591, 14230), (3990, 12807), (4269, 11970), (5130, 9961), (5985, 8538), (7115, 7182)]