55005678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33581}}^1$

素因数の和:33609

約数の個数: 48

約数和(自身を含む): 146686176

約数和(自身を除く): 91680498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 33581, 67162, 100743, 201486, 235067, 302229, 436553, 470134, 604458, 705201, 873106, 1309659, 1410402, 2115603, 2619318, 3055871, 3928977, 4231206, 6111742, 7857954, 9167613, 18335226, 27502839, 55005678]

約数ペア:

[(1, 55005678), (2, 27502839), (3, 18335226), (6, 9167613), (7, 7857954), (9, 6111742), (13, 4231206), (14, 3928977), (18, 3055871), (21, 2619318), (26, 2115603), (39, 1410402), (42, 1309659), (63, 873106), (78, 705201), (91, 604458), (117, 470134), (126, 436553), (182, 302229), (234, 235067), (273, 201486), (546, 100743), (819, 67162), (1638, 33581)]