51690870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7459}}^1$

素因数の和:7490

約数の個数: 96

約数和(自身を含む): 167581440

約数和(自身を除く): 115890570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 7459, 14918, 22377, 37295, 44754, 52213, 67131, 74590, 82049, 104426, 111885, 134262, 156639, 164098, 223770, 246147, 261065, 313278, 335655, 410245, 469917, 492294, 522130, 574343, 671310, 738441, 783195, 820490, 939834, 1148686, 1230735, 1476882, 1566390, 1723029, 2349585, 2461470, 2871715, 3446058, 3692205, 4699170, 5169087, 5743430, 7384410, 8615145, 10338174, 17230290, 25845435, 51690870]

約数ペア:

[(1, 51690870), (2, 25845435), (3, 17230290), (5, 10338174), (6, 8615145), (7, 7384410), (9, 5743430), (10, 5169087), (11, 4699170), (14, 3692205), (15, 3446058), (18, 2871715), (21, 2461470), (22, 2349585), (30, 1723029), (33, 1566390), (35, 1476882), (42, 1230735), (45, 1148686), (55, 939834), (63, 820490), (66, 783195), (70, 738441), (77, 671310), (90, 574343), (99, 522130), (105, 492294), (110, 469917), (126, 410245), (154, 335655), (165, 313278), (198, 261065), (210, 246147), (231, 223770), (315, 164098), (330, 156639), (385, 134262), (462, 111885), (495, 104426), (630, 82049), (693, 74590), (770, 67131), (990, 52213), (1155, 44754), (1386, 37295), (2310, 22377), (3465, 14918), (6930, 7459)]