51554448

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 160

約数和(自身を含む): 170227200

約数和(自身を除く): 118672752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 571, 594, 627, 684, 792, 836, 912, 1026, 1142, 1188, 1254, 1368, 1584, 1672, 1713, 1881, 2052, 2284, 2376, 2508, 2736, 3344, 3426, 3762, 4104, 4568, 4752, 5016, 5139, 5643, 6281, 6852, 7524, 8208, 9136, 10032, 10278, 10849, 11286, 12562, 13704, 15048, 15417, 18843, 20556, 21698, 22572, 25124, 27408, 30096, 30834, 32547, 37686, 41112, 43396, 45144, 50248, 56529, 61668, 65094, 75372, 82224, 86792, 90288, 97641, 100496, 113058, 119339, 123336, 130188, 150744, 169587, 173584, 195282, 226116, 238678, 246672, 260376, 292923, 301488, 339174, 358017, 390564, 452232, 477356, 520752, 585846, 678348, 716034, 781128, 904464, 954712, 1074051, 1171692, 1356696, 1432068, 1562256, 1909424, 2148102, 2343384, 2713392, 2864136, 3222153, 4296204, 4686768, 5728272, 6444306, 8592408, 12888612, 17184816, 25777224, 51554448]

約数ペア:

[(1, 51554448), (2, 25777224), (3, 17184816), (4, 12888612), (6, 8592408), (8, 6444306), (9, 5728272), (11, 4686768), (12, 4296204), (16, 3222153), (18, 2864136), (19, 2713392), (22, 2343384), (24, 2148102), (27, 1909424), (33, 1562256), (36, 1432068), (38, 1356696), (44, 1171692), (48, 1074051), (54, 954712), (57, 904464), (66, 781128), (72, 716034), (76, 678348), (88, 585846), (99, 520752), (108, 477356), (114, 452232), (132, 390564), (144, 358017), (152, 339174), (171, 301488), (176, 292923), (198, 260376), (209, 246672), (216, 238678), (228, 226116), (264, 195282), (297, 173584), (304, 169587), (342, 150744), (396, 130188), (418, 123336), (432, 119339), (456, 113058), (513, 100496), (528, 97641), (571, 90288), (594, 86792), (627, 82224), (684, 75372), (792, 65094), (836, 61668), (912, 56529), (1026, 50248), (1142, 45144), (1188, 43396), (1254, 41112), (1368, 37686), (1584, 32547), (1672, 30834), (1713, 30096), (1881, 27408), (2052, 25124), (2284, 22572), (2376, 21698), (2508, 20556), (2736, 18843), (3344, 15417), (3426, 15048), (3762, 13704), (4104, 12562), (4568, 11286), (4752, 10849), (5016, 10278), (5139, 10032), (5643, 9136), (6281, 8208), (6852, 7524)]