53072838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32401}}^1$

素因数の和:32429

約数の個数: 48

約数和(自身を含む): 141531936

約数和(自身を除く): 88459098

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, 32401, 64802, 97203, 194406, 226807, 291609, 421213, 453614, 583218, 680421, 842426, 1263639, 1360842, 2041263, 2527278, 2948491, 3790917, 4082526, 5896982, 7581834, 8845473, 17690946, 26536419, 53072838]

約数ペア:

[(1, 53072838), (2, 26536419), (3, 17690946), (6, 8845473), (7, 7581834), (9, 5896982), (13, 4082526), (14, 3790917), (18, 2948491), (21, 2527278), (26, 2041263), (39, 1360842), (42, 1263639), (63, 842426), (78, 680421), (91, 583218), (117, 453614), (126, 421213), (182, 291609), (234, 226807), (273, 194406), (546, 97203), (819, 64802), (1638, 32401)]