47425350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 141848064

約数和(自身を除く): 94422714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 47, 50, 62, 70, 75, 93, 94, 105, 141, 150, 155, 175, 186, 210, 217, 235, 282, 310, 329, 350, 434, 465, 470, 525, 651, 658, 705, 775, 930, 961, 987, 1050, 1085, 1175, 1302, 1410, 1457, 1550, 1645, 1922, 1974, 2170, 2325, 2350, 2883, 2914, 3255, 3290, 3525, 4371, 4650, 4805, 4935, 5425, 5766, 6510, 6727, 7050, 7285, 8225, 8742, 9610, 9870, 10199, 10850, 13454, 14415, 14570, 16275, 16450, 20181, 20398, 21855, 24025, 24675, 28830, 30597, 32550, 33635, 36425, 40362, 43710, 45167, 48050, 49350, 50995, 61194, 67270, 72075, 72850, 90334, 100905, 101990, 109275, 135501, 144150, 152985, 168175, 201810, 218550, 225835, 254975, 271002, 305970, 316169, 336350, 451670, 504525, 509950, 632338, 677505, 764925, 948507, 1009050, 1129175, 1355010, 1529850, 1580845, 1897014, 2258350, 3161690, 3387525, 4742535, 6775050, 7904225, 9485070, 15808450, 23712675, 47425350]

約数ペア:

[(1, 47425350), (2, 23712675), (3, 15808450), (5, 9485070), (6, 7904225), (7, 6775050), (10, 4742535), (14, 3387525), (15, 3161690), (21, 2258350), (25, 1897014), (30, 1580845), (31, 1529850), (35, 1355010), (42, 1129175), (47, 1009050), (50, 948507), (62, 764925), (70, 677505), (75, 632338), (93, 509950), (94, 504525), (105, 451670), (141, 336350), (150, 316169), (155, 305970), (175, 271002), (186, 254975), (210, 225835), (217, 218550), (235, 201810), (282, 168175), (310, 152985), (329, 144150), (350, 135501), (434, 109275), (465, 101990), (470, 100905), (525, 90334), (651, 72850), (658, 72075), (705, 67270), (775, 61194), (930, 50995), (961, 49350), (987, 48050), (1050, 45167), (1085, 43710), (1175, 40362), (1302, 36425), (1410, 33635), (1457, 32550), (1550, 30597), (1645, 28830), (1922, 24675), (1974, 24025), (2170, 21855), (2325, 20398), (2350, 20181), (2883, 16450), (2914, 16275), (3255, 14570), (3290, 14415), (3525, 13454), (4371, 10850), (4650, 10199), (4805, 9870), (4935, 9610), (5425, 8742), (5766, 8225), (6510, 7285), (6727, 7050)]