48448540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 122572800

約数和(自身を除く): 74124260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 47, 70, 74, 94, 140, 148, 185, 188, 199, 235, 259, 329, 370, 398, 470, 518, 658, 740, 796, 940, 995, 1036, 1295, 1316, 1393, 1645, 1739, 1990, 2590, 2786, 3290, 3478, 3980, 5180, 5572, 6580, 6956, 6965, 7363, 8695, 9353, 12173, 13930, 14726, 17390, 18706, 24346, 27860, 29452, 34780, 36815, 37412, 46765, 48692, 51541, 60865, 65471, 73630, 93530, 103082, 121730, 130942, 147260, 187060, 206164, 243460, 257705, 261884, 327355, 346061, 515410, 654710, 692122, 1030820, 1309420, 1384244, 1730305, 2422427, 3460610, 4844854, 6921220, 9689708, 12112135, 24224270, 48448540]

約数ペア:

[(1, 48448540), (2, 24224270), (4, 12112135), (5, 9689708), (7, 6921220), (10, 4844854), (14, 3460610), (20, 2422427), (28, 1730305), (35, 1384244), (37, 1309420), (47, 1030820), (70, 692122), (74, 654710), (94, 515410), (140, 346061), (148, 327355), (185, 261884), (188, 257705), (199, 243460), (235, 206164), (259, 187060), (329, 147260), (370, 130942), (398, 121730), (470, 103082), (518, 93530), (658, 73630), (740, 65471), (796, 60865), (940, 51541), (995, 48692), (1036, 46765), (1295, 37412), (1316, 36815), (1393, 34780), (1645, 29452), (1739, 27860), (1990, 24346), (2590, 18706), (2786, 17390), (3290, 14726), (3478, 13930), (3980, 12173), (5180, 9353), (5572, 8695), (6580, 7363), (6956, 6965)]