55715868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 165110400

約数和(自身を除く): 109394532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 141, 149, 153, 156, 188, 204, 221, 234, 282, 298, 306, 423, 442, 447, 468, 564, 596, 611, 612, 663, 799, 846, 884, 894, 1222, 1326, 1341, 1598, 1692, 1788, 1833, 1937, 1989, 2397, 2444, 2533, 2652, 2682, 3196, 3666, 3874, 3978, 4794, 5066, 5364, 5499, 5811, 7003, 7191, 7332, 7599, 7748, 7956, 9588, 10132, 10387, 10998, 11622, 14006, 14382, 15198, 17433, 20774, 21009, 21996, 22797, 23244, 28012, 28764, 30396, 31161, 32929, 34866, 41548, 42018, 45594, 62322, 63027, 65858, 69732, 84036, 91039, 91188, 93483, 98787, 119051, 124644, 126054, 131716, 182078, 186966, 197574, 238102, 252108, 273117, 296361, 357153, 364156, 373932, 395148, 476204, 546234, 592722, 714306, 819351, 1071459, 1092468, 1185444, 1428612, 1547663, 1638702, 2142918, 3095326, 3277404, 4285836, 4642989, 6190652, 9285978, 13928967, 18571956, 27857934, 55715868]

約数ペア:

[(1, 55715868), (2, 27857934), (3, 18571956), (4, 13928967), (6, 9285978), (9, 6190652), (12, 4642989), (13, 4285836), (17, 3277404), (18, 3095326), (26, 2142918), (34, 1638702), (36, 1547663), (39, 1428612), (47, 1185444), (51, 1092468), (52, 1071459), (68, 819351), (78, 714306), (94, 592722), (102, 546234), (117, 476204), (141, 395148), (149, 373932), (153, 364156), (156, 357153), (188, 296361), (204, 273117), (221, 252108), (234, 238102), (282, 197574), (298, 186966), (306, 182078), (423, 131716), (442, 126054), (447, 124644), (468, 119051), (564, 98787), (596, 93483), (611, 91188), (612, 91039), (663, 84036), (799, 69732), (846, 65858), (884, 63027), (894, 62322), (1222, 45594), (1326, 42018), (1341, 41548), (1598, 34866), (1692, 32929), (1788, 31161), (1833, 30396), (1937, 28764), (1989, 28012), (2397, 23244), (2444, 22797), (2533, 21996), (2652, 21009), (2682, 20774), (3196, 17433), (3666, 15198), (3874, 14382), (3978, 14006), (4794, 11622), (5066, 10998), (5364, 10387), (5499, 10132), (5811, 9588), (7003, 7956), (7191, 7748), (7332, 7599)]