52638588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1947

約数の個数: 72

約数和(自身を含む): 143554320

約数和(自身を除く): 90915732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 1877, 2337, 3116, 3754, 4674, 5631, 7011, 7508, 9348, 11262, 14022, 16893, 22524, 28044, 33786, 35663, 67572, 71326, 76957, 106989, 142652, 153914, 213978, 230871, 307828, 320967, 427956, 461742, 641934, 692613, 923484, 1283868, 1385226, 1462183, 2770452, 2924366, 4386549, 5848732, 8773098, 13159647, 17546196, 26319294, 52638588]

約数ペア:

[(1, 52638588), (2, 26319294), (3, 17546196), (4, 13159647), (6, 8773098), (9, 5848732), (12, 4386549), (18, 2924366), (19, 2770452), (36, 1462183), (38, 1385226), (41, 1283868), (57, 923484), (76, 692613), (82, 641934), (114, 461742), (123, 427956), (164, 320967), (171, 307828), (228, 230871), (246, 213978), (342, 153914), (369, 142652), (492, 106989), (684, 76957), (738, 71326), (779, 67572), (1476, 35663), (1558, 33786), (1877, 28044), (2337, 22524), (3116, 16893), (3754, 14022), (4674, 11262), (5631, 9348), (7011, 7508)]