52293280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 137507328

約数和(自身を除く): 85214048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 811, 992, 1040, 1240, 1612, 1622, 2015, 2080, 2480, 3224, 3244, 4030, 4055, 4960, 6448, 6488, 8060, 8110, 10543, 12896, 12976, 16120, 16220, 21086, 25141, 25952, 32240, 32440, 42172, 50282, 52715, 64480, 64880, 84344, 100564, 105430, 125705, 129760, 168688, 201128, 210860, 251410, 326833, 337376, 402256, 421720, 502820, 653666, 804512, 843440, 1005640, 1307332, 1634165, 1686880, 2011280, 2614664, 3268330, 4022560, 5229328, 6536660, 10458656, 13073320, 26146640, 52293280]

約数ペア:

[(1, 52293280), (2, 26146640), (4, 13073320), (5, 10458656), (8, 6536660), (10, 5229328), (13, 4022560), (16, 3268330), (20, 2614664), (26, 2011280), (31, 1686880), (32, 1634165), (40, 1307332), (52, 1005640), (62, 843440), (65, 804512), (80, 653666), (104, 502820), (124, 421720), (130, 402256), (155, 337376), (160, 326833), (208, 251410), (248, 210860), (260, 201128), (310, 168688), (403, 129760), (416, 125705), (496, 105430), (520, 100564), (620, 84344), (806, 64880), (811, 64480), (992, 52715), (1040, 50282), (1240, 42172), (1612, 32440), (1622, 32240), (2015, 25952), (2080, 25141), (2480, 21086), (3224, 16220), (3244, 16120), (4030, 12976), (4055, 12896), (4960, 10543), (6448, 8110), (6488, 8060)]