53881884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 164848320

約数和(自身を除く): 110966436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 73, 84, 87, 101, 116, 126, 146, 174, 202, 203, 219, 252, 261, 292, 303, 348, 404, 406, 438, 511, 522, 606, 609, 657, 707, 812, 876, 909, 1022, 1044, 1212, 1218, 1314, 1414, 1533, 1818, 1827, 2044, 2117, 2121, 2436, 2628, 2828, 2929, 3066, 3636, 3654, 4234, 4242, 4599, 5858, 6132, 6351, 6363, 7308, 7373, 8468, 8484, 8787, 9198, 11716, 12702, 12726, 14746, 14819, 17574, 18396, 19053, 20503, 22119, 25404, 25452, 26361, 29492, 29638, 35148, 38106, 41006, 44238, 44457, 51611, 52722, 59276, 61509, 66357, 76212, 82012, 88476, 88914, 103222, 105444, 123018, 132714, 133371, 154833, 177828, 184527, 206444, 213817, 246036, 265428, 266742, 309666, 369054, 427634, 464499, 533484, 619332, 641451, 738108, 855268, 928998, 1282902, 1496719, 1857996, 1924353, 2565804, 2993438, 3848706, 4490157, 5986876, 7697412, 8980314, 13470471, 17960628, 26940942, 53881884]

約数ペア:

[(1, 53881884), (2, 26940942), (3, 17960628), (4, 13470471), (6, 8980314), (7, 7697412), (9, 5986876), (12, 4490157), (14, 3848706), (18, 2993438), (21, 2565804), (28, 1924353), (29, 1857996), (36, 1496719), (42, 1282902), (58, 928998), (63, 855268), (73, 738108), (84, 641451), (87, 619332), (101, 533484), (116, 464499), (126, 427634), (146, 369054), (174, 309666), (202, 266742), (203, 265428), (219, 246036), (252, 213817), (261, 206444), (292, 184527), (303, 177828), (348, 154833), (404, 133371), (406, 132714), (438, 123018), (511, 105444), (522, 103222), (606, 88914), (609, 88476), (657, 82012), (707, 76212), (812, 66357), (876, 61509), (909, 59276), (1022, 52722), (1044, 51611), (1212, 44457), (1218, 44238), (1314, 41006), (1414, 38106), (1533, 35148), (1818, 29638), (1827, 29492), (2044, 26361), (2117, 25452), (2121, 25404), (2436, 22119), (2628, 20503), (2828, 19053), (2929, 18396), (3066, 17574), (3636, 14819), (3654, 14746), (4234, 12726), (4242, 12702), (4599, 11716), (5858, 9198), (6132, 8787), (6351, 8484), (6363, 8468), (7308, 7373)]