52190040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{62131}}^1$

素因数の和:62152

約数の個数: 64

約数和(自身を含む): 178940160

約数和(自身を除く): 126750120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 62131, 124262, 186393, 248524, 310655, 372786, 434917, 497048, 621310, 745572, 869834, 931965, 1242620, 1304751, 1491144, 1739668, 1863930, 2174585, 2485240, 2609502, 3479336, 3727860, 4349170, 5219004, 6523755, 7455720, 8698340, 10438008, 13047510, 17396680, 26095020, 52190040]

約数ペア:

[(1, 52190040), (2, 26095020), (3, 17396680), (4, 13047510), (5, 10438008), (6, 8698340), (7, 7455720), (8, 6523755), (10, 5219004), (12, 4349170), (14, 3727860), (15, 3479336), (20, 2609502), (21, 2485240), (24, 2174585), (28, 1863930), (30, 1739668), (35, 1491144), (40, 1304751), (42, 1242620), (56, 931965), (60, 869834), (70, 745572), (84, 621310), (105, 497048), (120, 434917), (140, 372786), (168, 310655), (210, 248524), (280, 186393), (420, 124262), (840, 62131)]