48298900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 115164504

約数和(自身を除く): 66865604

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 130, 212, 260, 265, 325, 530, 650, 689, 701, 1060, 1300, 1325, 1378, 1402, 2650, 2756, 2804, 3445, 3505, 5300, 6890, 7010, 9113, 13780, 14020, 17225, 17525, 18226, 34450, 35050, 36452, 37153, 45565, 68900, 70100, 74306, 91130, 148612, 182260, 185765, 227825, 371530, 455650, 482989, 743060, 911300, 928825, 965978, 1857650, 1931956, 2414945, 3715300, 4829890, 9659780, 12074725, 24149450, 48298900]

約数ペア:

[(1, 48298900), (2, 24149450), (4, 12074725), (5, 9659780), (10, 4829890), (13, 3715300), (20, 2414945), (25, 1931956), (26, 1857650), (50, 965978), (52, 928825), (53, 911300), (65, 743060), (100, 482989), (106, 455650), (130, 371530), (212, 227825), (260, 185765), (265, 182260), (325, 148612), (530, 91130), (650, 74306), (689, 70100), (701, 68900), (1060, 45565), (1300, 37153), (1325, 36452), (1378, 35050), (1402, 34450), (2650, 18226), (2756, 17525), (2804, 17225), (3445, 14020), (3505, 13780), (5300, 9113), (6890, 7010)]