54693660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{130223}}^1$

素因数の和:130242

約数の個数: 48

約数和(自身を含む): 175021056

約数和(自身を除く): 120327396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 130223, 260446, 390669, 520892, 651115, 781338, 911561, 1302230, 1562676, 1823122, 1953345, 2604460, 2734683, 3646244, 3906690, 4557805, 5469366, 7813380, 9115610, 10938732, 13673415, 18231220, 27346830, 54693660]

約数ペア:

[(1, 54693660), (2, 27346830), (3, 18231220), (4, 13673415), (5, 10938732), (6, 9115610), (7, 7813380), (10, 5469366), (12, 4557805), (14, 3906690), (15, 3646244), (20, 2734683), (21, 2604460), (28, 1953345), (30, 1823122), (35, 1562676), (42, 1302230), (60, 911561), (70, 781338), (84, 651115), (105, 520892), (140, 390669), (210, 260446), (420, 130223)]