28411950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{27059}}^1$

素因数の和:27081

約数の個数: 48

約数和(自身を含む): 80530560

約数和(自身を除く): 52118610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 27059, 54118, 81177, 135295, 162354, 189413, 270590, 378826, 405885, 568239, 676475, 811770, 947065, 1136478, 1352950, 1894130, 2029425, 2841195, 4058850, 4735325, 5682390, 9470650, 14205975, 28411950]

約数ペア:

[(1, 28411950), (2, 14205975), (3, 9470650), (5, 5682390), (6, 4735325), (7, 4058850), (10, 2841195), (14, 2029425), (15, 1894130), (21, 1352950), (25, 1136478), (30, 947065), (35, 811770), (42, 676475), (50, 568239), (70, 405885), (75, 378826), (105, 270590), (150, 189413), (175, 162354), (210, 135295), (350, 81177), (525, 54118), (1050, 27059)]