47053950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 121180488

約数和(自身を除く): 74126538

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 373, 435, 725, 746, 841, 870, 1119, 1450, 1682, 1865, 2175, 2238, 2523, 3730, 4205, 4350, 5046, 5595, 8410, 9325, 10817, 11190, 12615, 18650, 21025, 21634, 25230, 27975, 32451, 42050, 54085, 55950, 63075, 64902, 108170, 126150, 162255, 270425, 313693, 324510, 540850, 627386, 811275, 941079, 1568465, 1622550, 1882158, 3136930, 4705395, 7842325, 9410790, 15684650, 23526975, 47053950]

約数ペア:

[(1, 47053950), (2, 23526975), (3, 15684650), (5, 9410790), (6, 7842325), (10, 4705395), (15, 3136930), (25, 1882158), (29, 1622550), (30, 1568465), (50, 941079), (58, 811275), (75, 627386), (87, 540850), (145, 324510), (150, 313693), (174, 270425), (290, 162255), (373, 126150), (435, 108170), (725, 64902), (746, 63075), (841, 55950), (870, 54085), (1119, 42050), (1450, 32451), (1682, 27975), (1865, 25230), (2175, 21634), (2238, 21025), (2523, 18650), (3730, 12615), (4205, 11190), (4350, 10817), (5046, 9325), (5595, 8410)]