51276384

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{7741}}^1$

素因数の和:7780

約数の個数: 72

約数和(自身を含む): 152176752

約数和(自身を除く): 100900368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 7741, 15482, 23223, 30964, 46446, 61928, 69669, 92892, 123856, 139338, 178043, 185784, 247712, 278676, 356086, 371568, 534129, 557352, 712172, 743136, 1068258, 1114704, 1424344, 1602387, 2136516, 2229408, 2848688, 3204774, 4273032, 5697376, 6409548, 8546064, 12819096, 17092128, 25638192, 51276384]

約数ペア:

[(1, 51276384), (2, 25638192), (3, 17092128), (4, 12819096), (6, 8546064), (8, 6409548), (9, 5697376), (12, 4273032), (16, 3204774), (18, 2848688), (23, 2229408), (24, 2136516), (32, 1602387), (36, 1424344), (46, 1114704), (48, 1068258), (69, 743136), (72, 712172), (92, 557352), (96, 534129), (138, 371568), (144, 356086), (184, 278676), (207, 247712), (276, 185784), (288, 178043), (368, 139338), (414, 123856), (552, 92892), (736, 69669), (828, 61928), (1104, 46446), (1656, 30964), (2208, 23223), (3312, 15482), (6624, 7741)]