52135720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14323}}^1$

素因数の和:14354

約数の個数: 64

約数和(自身を含む): 144385920

約数和(自身を除く): 92250200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 14323, 28646, 57292, 71615, 100261, 114584, 143230, 186199, 200522, 286460, 372398, 401044, 501305, 572920, 744796, 802088, 930995, 1002610, 1303393, 1489592, 1861990, 2005220, 2606786, 3723980, 4010440, 5213572, 6516965, 7447960, 10427144, 13033930, 26067860, 52135720]

約数ペア:

[(1, 52135720), (2, 26067860), (4, 13033930), (5, 10427144), (7, 7447960), (8, 6516965), (10, 5213572), (13, 4010440), (14, 3723980), (20, 2606786), (26, 2005220), (28, 1861990), (35, 1489592), (40, 1303393), (52, 1002610), (56, 930995), (65, 802088), (70, 744796), (91, 572920), (104, 501305), (130, 401044), (140, 372398), (182, 286460), (260, 200522), (280, 186199), (364, 143230), (455, 114584), (520, 100261), (728, 71615), (910, 57292), (1820, 28646), (3640, 14323)]