52807919060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{385403}}^1$

素因数の和:385473

約数の個数: 96

約数和(自身を含む): 130531709952

約数和(自身を除く): 77723790892

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 52, 62, 65, 68, 85, 124, 130, 155, 170, 221, 260, 310, 340, 403, 442, 527, 620, 806, 884, 1054, 1105, 1612, 2015, 2108, 2210, 2635, 4030, 4420, 5270, 6851, 8060, 10540, 13702, 27404, 34255, 68510, 137020, 385403, 770806, 1541612, 1927015, 3854030, 5010239, 6551851, 7708060, 10020478, 11947493, 13103702, 20040956, 23894986, 25051195, 26207404, 32759255, 47789972, 50102390, 59737465, 65518510, 85174063, 100204780, 119474930, 131037020, 155317409, 170348126, 203107381, 238949860, 310634818, 340696252, 406214762, 425870315, 621269636, 776587045, 812429524, 851740630, 1015536905, 1553174090, 1703481260, 2031073810, 2640395953, 3106348180, 4062147620, 5280791906, 10561583812, 13201979765, 26403959530, 52807919060]

約数ペア:

[(1, 52807919060), (2, 26403959530), (4, 13201979765), (5, 10561583812), (10, 5280791906), (13, 4062147620), (17, 3106348180), (20, 2640395953), (26, 2031073810), (31, 1703481260), (34, 1553174090), (52, 1015536905), (62, 851740630), (65, 812429524), (68, 776587045), (85, 621269636), (124, 425870315), (130, 406214762), (155, 340696252), (170, 310634818), (221, 238949860), (260, 203107381), (310, 170348126), (340, 155317409), (403, 131037020), (442, 119474930), (527, 100204780), (620, 85174063), (806, 65518510), (884, 59737465), (1054, 50102390), (1105, 47789972), (1612, 32759255), (2015, 26207404), (2108, 25051195), (2210, 23894986), (2635, 20040956), (4030, 13103702), (4420, 11947493), (5270, 10020478), (6851, 7708060), (8060, 6551851), (10540, 5010239), (13702, 3854030), (27404, 1927015), (34255, 1541612), (68510, 770806), (137020, 385403)]