54581660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 138354048

約数和(自身を除く): 83772388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 41, 70, 74, 82, 140, 148, 164, 185, 205, 257, 259, 287, 370, 410, 514, 518, 574, 740, 820, 1028, 1036, 1148, 1285, 1295, 1435, 1517, 1799, 2570, 2590, 2870, 3034, 3598, 5140, 5180, 5740, 6068, 7196, 7585, 8995, 9509, 10537, 10619, 15170, 17990, 19018, 21074, 21238, 30340, 35980, 38036, 42148, 42476, 47545, 52685, 53095, 66563, 73759, 95090, 105370, 106190, 133126, 147518, 190180, 210740, 212380, 266252, 295036, 332815, 368795, 389869, 665630, 737590, 779738, 1331260, 1475180, 1559476, 1949345, 2729083, 3898690, 5458166, 7797380, 10916332, 13645415, 27290830, 54581660]

約数ペア:

[(1, 54581660), (2, 27290830), (4, 13645415), (5, 10916332), (7, 7797380), (10, 5458166), (14, 3898690), (20, 2729083), (28, 1949345), (35, 1559476), (37, 1475180), (41, 1331260), (70, 779738), (74, 737590), (82, 665630), (140, 389869), (148, 368795), (164, 332815), (185, 295036), (205, 266252), (257, 212380), (259, 210740), (287, 190180), (370, 147518), (410, 133126), (514, 106190), (518, 105370), (574, 95090), (740, 73759), (820, 66563), (1028, 53095), (1036, 52685), (1148, 47545), (1285, 42476), (1295, 42148), (1435, 38036), (1517, 35980), (1799, 30340), (2570, 21238), (2590, 21074), (2870, 19018), (3034, 17990), (3598, 15170), (5140, 10619), (5180, 10537), (5740, 9509), (6068, 8995), (7196, 7585)]