47471850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 89019414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 41, 45, 50, 62, 75, 82, 83, 90, 93, 123, 150, 155, 166, 186, 205, 225, 246, 249, 279, 310, 369, 410, 415, 450, 465, 498, 558, 615, 738, 747, 775, 830, 930, 1025, 1230, 1245, 1271, 1395, 1494, 1550, 1845, 2050, 2075, 2325, 2490, 2542, 2573, 2790, 3075, 3403, 3690, 3735, 3813, 4150, 4650, 5146, 6150, 6225, 6355, 6806, 6975, 7470, 7626, 7719, 9225, 10209, 11439, 12450, 12710, 12865, 13950, 15438, 17015, 18450, 18675, 19065, 20418, 22878, 23157, 25730, 30627, 31775, 34030, 37350, 38130, 38595, 46314, 51045, 57195, 61254, 63550, 64325, 77190, 85075, 95325, 102090, 105493, 114390, 115785, 128650, 153135, 170150, 190650, 192975, 210986, 231570, 255225, 285975, 306270, 316479, 385950, 510450, 527465, 571950, 578925, 632958, 765675, 949437, 1054930, 1157850, 1531350, 1582395, 1898874, 2637325, 3164790, 4747185, 5274650, 7911975, 9494370, 15823950, 23735925, 47471850]

約数ペア:

[(1, 47471850), (2, 23735925), (3, 15823950), (5, 9494370), (6, 7911975), (9, 5274650), (10, 4747185), (15, 3164790), (18, 2637325), (25, 1898874), (30, 1582395), (31, 1531350), (41, 1157850), (45, 1054930), (50, 949437), (62, 765675), (75, 632958), (82, 578925), (83, 571950), (90, 527465), (93, 510450), (123, 385950), (150, 316479), (155, 306270), (166, 285975), (186, 255225), (205, 231570), (225, 210986), (246, 192975), (249, 190650), (279, 170150), (310, 153135), (369, 128650), (410, 115785), (415, 114390), (450, 105493), (465, 102090), (498, 95325), (558, 85075), (615, 77190), (738, 64325), (747, 63550), (775, 61254), (830, 57195), (930, 51045), (1025, 46314), (1230, 38595), (1245, 38130), (1271, 37350), (1395, 34030), (1494, 31775), (1550, 30627), (1845, 25730), (2050, 23157), (2075, 22878), (2325, 20418), (2490, 19065), (2542, 18675), (2573, 18450), (2790, 17015), (3075, 15438), (3403, 13950), (3690, 12865), (3735, 12710), (3813, 12450), (4150, 11439), (4650, 10209), (5146, 9225), (6150, 7719), (6225, 7626), (6355, 7470), (6806, 6975)]