53081280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2633}}^1$

素因数の和:2663

約数の個数: 168

約数和(自身を含む): 208739232

約数和(自身を除く): 155657952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2633, 2880, 3360, 4032, 5040, 5266, 6720, 7899, 10080, 10532, 13165, 15798, 18431, 20160, 21064, 23697, 26330, 31596, 36862, 39495, 42128, 47394, 52660, 55293, 63192, 73724, 78990, 84256, 92155, 94788, 105320, 110586, 118485, 126384, 147448, 157980, 165879, 168512, 184310, 189576, 210640, 221172, 236970, 252768, 276465, 294896, 315960, 331758, 368620, 379152, 421280, 442344, 473940, 505536, 552930, 589792, 631920, 663516, 737240, 758304, 829395, 842560, 884688, 947880, 1105860, 1179584, 1263840, 1327032, 1474480, 1516608, 1658790, 1769376, 1895760, 2211720, 2527680, 2654064, 2948960, 3317580, 3538752, 3791520, 4423440, 5308128, 5897920, 6635160, 7583040, 8846880, 10616256, 13270320, 17693760, 26540640, 53081280]

約数ペア:

[(1, 53081280), (2, 26540640), (3, 17693760), (4, 13270320), (5, 10616256), (6, 8846880), (7, 7583040), (8, 6635160), (9, 5897920), (10, 5308128), (12, 4423440), (14, 3791520), (15, 3538752), (16, 3317580), (18, 2948960), (20, 2654064), (21, 2527680), (24, 2211720), (28, 1895760), (30, 1769376), (32, 1658790), (35, 1516608), (36, 1474480), (40, 1327032), (42, 1263840), (45, 1179584), (48, 1105860), (56, 947880), (60, 884688), (63, 842560), (64, 829395), (70, 758304), (72, 737240), (80, 663516), (84, 631920), (90, 589792), (96, 552930), (105, 505536), (112, 473940), (120, 442344), (126, 421280), (140, 379152), (144, 368620), (160, 331758), (168, 315960), (180, 294896), (192, 276465), (210, 252768), (224, 236970), (240, 221172), (252, 210640), (280, 189576), (288, 184310), (315, 168512), (320, 165879), (336, 157980), (360, 147448), (420, 126384), (448, 118485), (480, 110586), (504, 105320), (560, 94788), (576, 92155), (630, 84256), (672, 78990), (720, 73724), (840, 63192), (960, 55293), (1008, 52660), (1120, 47394), (1260, 42128), (1344, 39495), (1440, 36862), (1680, 31596), (2016, 26330), (2240, 23697), (2520, 21064), (2633, 20160), (2880, 18431), (3360, 15798), (4032, 13165), (5040, 10532), (5266, 10080), (6720, 7899)]