50448320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 112

約数和(自身を含む): 132027168

約数和(自身を除く): 81578848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 130, 134, 160, 181, 208, 260, 268, 320, 335, 362, 416, 520, 536, 670, 724, 832, 871, 905, 1040, 1072, 1340, 1448, 1742, 1810, 2080, 2144, 2353, 2680, 2896, 3484, 3620, 4160, 4288, 4355, 4706, 5360, 5792, 6968, 7240, 8710, 9412, 10720, 11584, 11765, 12127, 13936, 14480, 17420, 18824, 21440, 23530, 24254, 27872, 28960, 34840, 37648, 47060, 48508, 55744, 57920, 60635, 69680, 75296, 94120, 97016, 121270, 139360, 150592, 157651, 188240, 194032, 242540, 278720, 315302, 376480, 388064, 485080, 630604, 752960, 776128, 788255, 970160, 1261208, 1576510, 1940320, 2522416, 3153020, 3880640, 5044832, 6306040, 10089664, 12612080, 25224160, 50448320]

約数ペア:

[(1, 50448320), (2, 25224160), (4, 12612080), (5, 10089664), (8, 6306040), (10, 5044832), (13, 3880640), (16, 3153020), (20, 2522416), (26, 1940320), (32, 1576510), (40, 1261208), (52, 970160), (64, 788255), (65, 776128), (67, 752960), (80, 630604), (104, 485080), (130, 388064), (134, 376480), (160, 315302), (181, 278720), (208, 242540), (260, 194032), (268, 188240), (320, 157651), (335, 150592), (362, 139360), (416, 121270), (520, 97016), (536, 94120), (670, 75296), (724, 69680), (832, 60635), (871, 57920), (905, 55744), (1040, 48508), (1072, 47060), (1340, 37648), (1448, 34840), (1742, 28960), (1810, 27872), (2080, 24254), (2144, 23530), (2353, 21440), (2680, 18824), (2896, 17420), (3484, 14480), (3620, 13936), (4160, 12127), (4288, 11765), (4355, 11584), (4706, 10720), (5360, 9412), (5792, 8710), (6968, 7240)]