51303840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{15269}}^1$

素因数の和:15294

約数の個数: 96

約数和(自身を含む): 184705920

約数和(自身を除く): 133402080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 15269, 30538, 45807, 61076, 76345, 91614, 106883, 122152, 152690, 183228, 213766, 229035, 244304, 305380, 320649, 366456, 427532, 458070, 488608, 534415, 610760, 641298, 732912, 855064, 916140, 1068830, 1221520, 1282596, 1465824, 1603245, 1710128, 1832280, 2137660, 2443040, 2565192, 3206490, 3420256, 3664560, 4275320, 5130384, 6412980, 7329120, 8550640, 10260768, 12825960, 17101280, 25651920, 51303840]

約数ペア:

[(1, 51303840), (2, 25651920), (3, 17101280), (4, 12825960), (5, 10260768), (6, 8550640), (7, 7329120), (8, 6412980), (10, 5130384), (12, 4275320), (14, 3664560), (15, 3420256), (16, 3206490), (20, 2565192), (21, 2443040), (24, 2137660), (28, 1832280), (30, 1710128), (32, 1603245), (35, 1465824), (40, 1282596), (42, 1221520), (48, 1068830), (56, 916140), (60, 855064), (70, 732912), (80, 641298), (84, 610760), (96, 534415), (105, 488608), (112, 458070), (120, 427532), (140, 366456), (160, 320649), (168, 305380), (210, 244304), (224, 229035), (240, 213766), (280, 183228), (336, 152690), (420, 122152), (480, 106883), (560, 91614), (672, 76345), (840, 61076), (1120, 45807), (1680, 30538), (3360, 15269)]