55979586

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 80

約数和(自身を含む): 142296000

約数和(自身を除く): 86316414

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1399, 1482, 1539, 2106, 2223, 2798, 3078, 4197, 4446, 6669, 8394, 12591, 13338, 18187, 20007, 25182, 26581, 36374, 37773, 40014, 53162, 54561, 75546, 79743, 109122, 113319, 159486, 163683, 226638, 239229, 327366, 345553, 478458, 491049, 691106, 717687, 982098, 1036659, 1435374, 1473147, 2073318, 2153061, 2946294, 3109977, 4306122, 6219954, 9329931, 18659862, 27989793, 55979586]

約数ペア:

[(1, 55979586), (2, 27989793), (3, 18659862), (6, 9329931), (9, 6219954), (13, 4306122), (18, 3109977), (19, 2946294), (26, 2153061), (27, 2073318), (38, 1473147), (39, 1435374), (54, 1036659), (57, 982098), (78, 717687), (81, 691106), (114, 491049), (117, 478458), (162, 345553), (171, 327366), (234, 239229), (247, 226638), (342, 163683), (351, 159486), (494, 113319), (513, 109122), (702, 79743), (741, 75546), (1026, 54561), (1053, 53162), (1399, 40014), (1482, 37773), (1539, 36374), (2106, 26581), (2223, 25182), (2798, 20007), (3078, 18187), (4197, 13338), (4446, 12591), (6669, 8394)]