56554614

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 130347360

約数和(自身を除く): 73792746

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 421, 439, 842, 878, 1263, 1317, 2526, 2634, 3789, 3951, 7157, 7463, 7578, 7902, 14314, 14926, 21471, 22389, 42942, 44778, 64413, 67167, 128826, 134334, 184819, 369638, 554457, 1108914, 1663371, 3141923, 3326742, 6283846, 9425769, 18851538, 28277307, 56554614]

約数ペア:

[(1, 56554614), (2, 28277307), (3, 18851538), (6, 9425769), (9, 6283846), (17, 3326742), (18, 3141923), (34, 1663371), (51, 1108914), (102, 554457), (153, 369638), (306, 184819), (421, 134334), (439, 128826), (842, 67167), (878, 64413), (1263, 44778), (1317, 42942), (2526, 22389), (2634, 21471), (3789, 14926), (3951, 14314), (7157, 7902), (7463, 7578)]