47945800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1535

約数の個数: 96

約数和(自身を含む): 133027200

約数和(自身を除く): 85081400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1489, 1610, 2300, 2978, 3220, 4025, 4600, 5956, 6440, 7445, 8050, 10423, 11912, 14890, 16100, 20846, 29780, 32200, 34247, 37225, 41692, 52115, 59560, 68494, 74450, 83384, 104230, 136988, 148900, 171235, 208460, 239729, 260575, 273976, 297800, 342470, 416920, 479458, 521150, 684940, 856175, 958916, 1042300, 1198645, 1369880, 1712350, 1917832, 2084600, 2397290, 3424700, 4794580, 5993225, 6849400, 9589160, 11986450, 23972900, 47945800]

約数ペア:

[(1, 47945800), (2, 23972900), (4, 11986450), (5, 9589160), (7, 6849400), (8, 5993225), (10, 4794580), (14, 3424700), (20, 2397290), (23, 2084600), (25, 1917832), (28, 1712350), (35, 1369880), (40, 1198645), (46, 1042300), (50, 958916), (56, 856175), (70, 684940), (92, 521150), (100, 479458), (115, 416920), (140, 342470), (161, 297800), (175, 273976), (184, 260575), (200, 239729), (230, 208460), (280, 171235), (322, 148900), (350, 136988), (460, 104230), (575, 83384), (644, 74450), (700, 68494), (805, 59560), (920, 52115), (1150, 41692), (1288, 37225), (1400, 34247), (1489, 32200), (1610, 29780), (2300, 20846), (2978, 16100), (3220, 14890), (4025, 11912), (4600, 10423), (5956, 8050), (6440, 7445)]