48892740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62683}}^1$

素因数の和:62708

約数の個数: 48

約数和(自身を含む): 147432768

約数和(自身を除く): 98540028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 62683, 125366, 188049, 250732, 313415, 376098, 626830, 752196, 814879, 940245, 1253660, 1629758, 1880490, 2444637, 3259516, 3760980, 4074395, 4889274, 8148790, 9778548, 12223185, 16297580, 24446370, 48892740]

約数ペア:

[(1, 48892740), (2, 24446370), (3, 16297580), (4, 12223185), (5, 9778548), (6, 8148790), (10, 4889274), (12, 4074395), (13, 3760980), (15, 3259516), (20, 2444637), (26, 1880490), (30, 1629758), (39, 1253660), (52, 940245), (60, 814879), (65, 752196), (78, 626830), (130, 376098), (156, 313415), (195, 250732), (260, 188049), (390, 125366), (780, 62683)]