49382640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 167654448

約数和(自身を除く): 118271808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 641, 642, 720, 856, 963, 1070, 1282, 1284, 1605, 1712, 1923, 1926, 2140, 2564, 2568, 3205, 3210, 3846, 3852, 4280, 4815, 5128, 5136, 5769, 6410, 6420, 7692, 7704, 8560, 9615, 9630, 10256, 11538, 12820, 12840, 15384, 15408, 19230, 19260, 23076, 25640, 25680, 28845, 30768, 38460, 38520, 46152, 51280, 57690, 68587, 76920, 77040, 92304, 115380, 137174, 153840, 205761, 230760, 274348, 342935, 411522, 461520, 548696, 617283, 685870, 823044, 1028805, 1097392, 1234566, 1371740, 1646088, 2057610, 2469132, 2743480, 3086415, 3292176, 4115220, 4938264, 5486960, 6172830, 8230440, 9876528, 12345660, 16460880, 24691320, 49382640]

約数ペア:

[(1, 49382640), (2, 24691320), (3, 16460880), (4, 12345660), (5, 9876528), (6, 8230440), (8, 6172830), (9, 5486960), (10, 4938264), (12, 4115220), (15, 3292176), (16, 3086415), (18, 2743480), (20, 2469132), (24, 2057610), (30, 1646088), (36, 1371740), (40, 1234566), (45, 1097392), (48, 1028805), (60, 823044), (72, 685870), (80, 617283), (90, 548696), (107, 461520), (120, 411522), (144, 342935), (180, 274348), (214, 230760), (240, 205761), (321, 153840), (360, 137174), (428, 115380), (535, 92304), (641, 77040), (642, 76920), (720, 68587), (856, 57690), (963, 51280), (1070, 46152), (1282, 38520), (1284, 38460), (1605, 30768), (1712, 28845), (1923, 25680), (1926, 25640), (2140, 23076), (2564, 19260), (2568, 19230), (3205, 15408), (3210, 15384), (3846, 12840), (3852, 12820), (4280, 11538), (4815, 10256), (5128, 9630), (5136, 9615), (5769, 8560), (6410, 7704), (6420, 7692)]