48656520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1117}}^1$

素因数の和:1156

約数の個数: 144

約数和(自身を含む): 173971980

約数和(自身を除く): 125315460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1117, 1210, 1320, 1452, 1815, 1980, 2178, 2234, 2420, 2904, 3351, 3630, 3960, 4356, 4468, 4840, 5445, 5585, 6702, 7260, 8712, 8936, 10053, 10890, 11170, 12287, 13404, 14520, 16755, 20106, 21780, 22340, 24574, 26808, 33510, 36861, 40212, 43560, 44680, 49148, 50265, 61435, 67020, 73722, 80424, 98296, 100530, 110583, 122870, 134040, 135157, 147444, 184305, 201060, 221166, 245740, 270314, 294888, 368610, 402120, 405471, 442332, 491480, 540628, 552915, 675785, 737220, 810942, 884664, 1081256, 1105830, 1216413, 1351570, 1474440, 1621884, 2027355, 2211660, 2432826, 2703140, 3243768, 4054710, 4423320, 4865652, 5406280, 6082065, 8109420, 9731304, 12164130, 16218840, 24328260, 48656520]

約数ペア:

[(1, 48656520), (2, 24328260), (3, 16218840), (4, 12164130), (5, 9731304), (6, 8109420), (8, 6082065), (9, 5406280), (10, 4865652), (11, 4423320), (12, 4054710), (15, 3243768), (18, 2703140), (20, 2432826), (22, 2211660), (24, 2027355), (30, 1621884), (33, 1474440), (36, 1351570), (40, 1216413), (44, 1105830), (45, 1081256), (55, 884664), (60, 810942), (66, 737220), (72, 675785), (88, 552915), (90, 540628), (99, 491480), (110, 442332), (120, 405471), (121, 402120), (132, 368610), (165, 294888), (180, 270314), (198, 245740), (220, 221166), (242, 201060), (264, 184305), (330, 147444), (360, 135157), (363, 134040), (396, 122870), (440, 110583), (484, 100530), (495, 98296), (605, 80424), (660, 73722), (726, 67020), (792, 61435), (968, 50265), (990, 49148), (1089, 44680), (1117, 43560), (1210, 40212), (1320, 36861), (1452, 33510), (1815, 26808), (1980, 24574), (2178, 22340), (2234, 21780), (2420, 20106), (2904, 16755), (3351, 14520), (3630, 13404), (3960, 12287), (4356, 11170), (4468, 10890), (4840, 10053), (5445, 8936), (5585, 8712), (6702, 7260)]