51411384

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 144050400

約数和(自身を除く): 92639016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 89, 113, 142, 178, 213, 226, 267, 284, 339, 356, 426, 452, 534, 568, 639, 678, 712, 801, 852, 904, 1017, 1068, 1278, 1356, 1602, 1704, 2034, 2136, 2556, 2712, 3204, 4068, 5112, 6319, 6408, 8023, 8136, 10057, 12638, 16046, 18957, 20114, 24069, 25276, 30171, 32092, 37914, 40228, 48138, 50552, 56871, 60342, 64184, 72207, 75828, 80456, 90513, 96276, 113742, 120684, 144414, 151656, 181026, 192552, 227484, 241368, 288828, 362052, 454968, 577656, 714047, 724104, 1428094, 2142141, 2856188, 4284282, 5712376, 6426423, 8568564, 12852846, 17137128, 25705692, 51411384]

約数ペア:

[(1, 51411384), (2, 25705692), (3, 17137128), (4, 12852846), (6, 8568564), (8, 6426423), (9, 5712376), (12, 4284282), (18, 2856188), (24, 2142141), (36, 1428094), (71, 724104), (72, 714047), (89, 577656), (113, 454968), (142, 362052), (178, 288828), (213, 241368), (226, 227484), (267, 192552), (284, 181026), (339, 151656), (356, 144414), (426, 120684), (452, 113742), (534, 96276), (568, 90513), (639, 80456), (678, 75828), (712, 72207), (801, 64184), (852, 60342), (904, 56871), (1017, 50552), (1068, 48138), (1278, 40228), (1356, 37914), (1602, 32092), (1704, 30171), (2034, 25276), (2136, 24069), (2556, 20114), (2712, 18957), (3204, 16046), (4068, 12638), (5112, 10057), (6319, 8136), (6408, 8023)]