55661550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{7573}}^1$

素因数の和:7602

約数の個数: 72

約数和(自身を含む): 160599096

約数和(自身を除く): 104937546

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 7573, 15146, 22719, 37865, 45438, 53011, 75730, 106022, 113595, 159033, 189325, 227190, 265055, 318066, 371077, 378650, 530110, 567975, 742154, 795165, 1113231, 1135950, 1325275, 1590330, 1855385, 2226462, 2650550, 3710770, 3975825, 5566155, 7951650, 9276925, 11132310, 18553850, 27830775, 55661550]

約数ペア:

[(1, 55661550), (2, 27830775), (3, 18553850), (5, 11132310), (6, 9276925), (7, 7951650), (10, 5566155), (14, 3975825), (15, 3710770), (21, 2650550), (25, 2226462), (30, 1855385), (35, 1590330), (42, 1325275), (49, 1135950), (50, 1113231), (70, 795165), (75, 742154), (98, 567975), (105, 530110), (147, 378650), (150, 371077), (175, 318066), (210, 265055), (245, 227190), (294, 189325), (350, 159033), (490, 113595), (525, 106022), (735, 75730), (1050, 53011), (1225, 45438), (1470, 37865), (2450, 22719), (3675, 15146), (7350, 7573)]