54848300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 132408192

約数和(自身を除く): 77559892

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1361, 1550, 1612, 2015, 2722, 3100, 4030, 5444, 6805, 8060, 10075, 13610, 17693, 20150, 27220, 34025, 35386, 40300, 42191, 68050, 70772, 84382, 88465, 136100, 168764, 176930, 210955, 353860, 421910, 442325, 548483, 843820, 884650, 1054775, 1096966, 1769300, 2109550, 2193932, 2742415, 4219100, 5484830, 10969660, 13712075, 27424150, 54848300]

約数ペア:

[(1, 54848300), (2, 27424150), (4, 13712075), (5, 10969660), (10, 5484830), (13, 4219100), (20, 2742415), (25, 2193932), (26, 2109550), (31, 1769300), (50, 1096966), (52, 1054775), (62, 884650), (65, 843820), (100, 548483), (124, 442325), (130, 421910), (155, 353860), (260, 210955), (310, 176930), (325, 168764), (403, 136100), (620, 88465), (650, 84382), (775, 70772), (806, 68050), (1300, 42191), (1361, 40300), (1550, 35386), (1612, 34025), (2015, 27220), (2722, 20150), (3100, 17693), (4030, 13610), (5444, 10075), (6805, 8060)]